WO2024061060A1

WO2024061060A1 - Information pushing method, electronic device, and storage medium

Info

Publication number: WO2024061060A1
Application number: PCT/CN2023/118398
Authority: WO
Inventors: 余淼; 徐立凯
Original assignee: 花瓣云科技有限公司
Priority date: 2022-09-23
Filing date: 2023-09-12
Publication date: 2024-03-28
Also published as: CN117763223A

Abstract

Embodiments of the present application provide an information pushing method, an electronic device, and a storage medium. In the method, the electronic device displays a detail page of first information in response to a first operation of a user; outputs first prompt information when the first information is contained in an event context of an event context database, the first prompt information being used for prompting the user to pay attention to a subsequent report of the first information; and when the user pays attention to the subsequent report of the first information and there is second information, pushes the second information, the second information being the subsequent report of the first information. In the present application, a user can be actively prompted to pay attention to a subsequent report of information, and the subsequent report of the information can be pushed to the user in a timely manner, thereby achieving high real-time performance.

Description

Information push methods, electronic devices and storage media

This application claims the priority of the Chinese patent application filed with the China Patent Office on September 23, 2022, with application number 202211166872.6 and application name “Information Push Method, Electronic Device and Storage Medium”, all contents of which are incorporated by reference in this application.

Technical field

Embodiments of the present application relate to the field of information processing technology, and in particular, to an information push method, electronic device, and storage medium.

Background technique

In an era of abundant information, massive information reports appear every day, and users can read the information they are interested in. At present, a lot of information is not isolated, but has a series of follow-up reports.

At present, after users read the information, if they want to continue reading the follow-up reports of the information, they need to actively search for relevant information, which is complex operation and poor real-time performance.

Contents of the invention

Embodiments of the present application provide an information push method, electronic device, and storage medium, which can push follow-up reports of information in a timely manner with high real-time performance.

In the first aspect, embodiments of the present application provide an information push method. The execution subject that executes the method may be an electronic device or a chip in the electronic device. The following description takes the electronic device as an example. In this method, the electronic device displays the details page of the first information in response to the user's first operation, and the first operation is used to trigger the electronic device to display the details page of the first information. The details page of the first information is used to display the first information, which can include text, pictures, videos and other content. Wherein, when the first information is included in the event context of the event context database, the electronic device may output first prompt information, and the first prompt information is used to prompt the user to pay attention to subsequent reports of the first information. In the case where the user pays attention to the follow-up reports of the first information, when there is second information, the second information is pushed, and the second information is the follow-up reports of the first information.

In an embodiment of the present application, when a user is reading the first information, the electronic device can actively prompt the user to pay attention to the follow-up reports of the first information. In this way, when there is a follow-up report on the first information, that is, when there is a second information, the electronic device can push it to the user in a timely manner, and the user can read the follow-up report of the first information in a timely manner. The real-time performance is high, which can improve the user experience.

In a possible implementation, when the user reads the first information, the electronic device may be mistakenly triggered to display the details page of the first information, or the user may not be interested in subsequent reports of the first information, that is, the user does not want to pay attention to the first information. For follow-up reports of the news, the electronic device will display the first prompt message to remind the user to pay attention to the follow-up reports of the first news. Frequent reminders will result in poor user experience.

In a possible implementation, when the first information is included in the event context of the event context database, the electronic device can also determine the user's focus on the event context based on the user's reading data of the first information. When the first information is described, the first prompt information is output. In this way, the electronic device determines that the user pays attention to the first information, and the user also needs to pay attention to subsequent reports of the first information. In this case, the electronic device outputs the first prompt information, which can provide effective prompts without affecting the user experience.

In one example, the user's reading data of the first information may include at least one of the following: reading duration, page operation behavior, and whether the reading is complete. Illustratively, taking the reading data of the first information including "whether to read it completely", when the user has completely read the first information, the electronic device can determine that the user is paying attention to the first information. When the user has not completely read the first information, information, the electronic device may determine that the user does not pay attention to the first information, and may not output the first prompt information.

In one example, the electronic device may also determine whether the user pays attention to the first information based on the user's reading data of the first information and the user portrait. Among them, user portraits may include but are not limited to: the user's age, job, type of information historically read, and types of information published by information publishers that the user follows, etc. For example, if the type of information published by the information publisher that the user is concerned about is entertainment, and the reading data of the first information includes "whether it has been read completely", if the type of the first information is also entertainment, and the user By reading the first information completely, the electronic device can determine that the user pays attention to the first information. When the user has not fully read the The type of information or the first information is not entertainment type, and the electronic device can determine that the user does not pay attention to the first information.

In this implementation, the electronic device may first detect whether the user pays attention to the first information by combining the user's reading data of the first information, or combining the user's reading data of the first information and the user portrait. When the user pays attention to the first information, the electronic device can output the first prompt information to prompt the user to pay attention to subsequent reports of the first information. This can provide effective prompts without affecting the user experience.

The following explains the process of detecting whether the first information is included in the event context of the event context database:

First, in a possible implementation manner, the event context includes at least two events, each event corresponds to at least one piece of information, and the content of the at least one piece of information is related to the same event. Wherein, when the content in the first information is related to an event in the event context of the event context database, the first information can be regarded as included in the event context of the event context database.

In one example, the electronic device can store an event context database, and the electronic device can detect that the content in the first information is related to the events in the event context database, so as to detect whether the first information is included in the events in the event context database. In the context.

In one example, the event context database will occupy a lot of memory of the electronic device. In order to ensure sufficient memory of the electronic device and the normal operation of the electronic device, the event context database is stored in the server, and the electronic device can request the first information from the server. Whether it is included in the event context of the event context database. In this example, the electronic device can send the relevant information of the first information to the server. The relevant information of the first information can represent the text semantics (main content) of the first information. Exemplarily, the relevant information of the first information is as follows The content of the first information.

The server can query the event context of the event context database to detect whether the first information is included in the event context of the event context database. Wherein, when the first information is included in the event context of the event context database, the server may send a first message to the electronic device, and the first message is used to indicate that the first information is included in the event context of the event context database. middle. In response to receiving the first message, the electronic device determines that the first information is included in the event context of the event context database. Wherein, when the first information is not included in the event context database, the server may send a second message to the electronic device, and the second message is used to indicate that the first information is not included in the event context database. in the context of events. In response to receiving the second message, the electronic device determines that the first information is not included in the event context of the event context database.

In one possible implementation, in order to reduce the size of data exchanged between the electronic device and the server, the electronic device can reduce the bandwidth occupied by the related information of the first information as much as possible when sending the related information of the first information to the server. This allows the server to quickly receive relevant information about the first information. Wherein, the relevant information of the first information includes: the ID of the first information; or, the relevant information of the first information includes: the title of the first information; or, the relevant information of the first information Including: core words and keywords of the first information. The ID of the first information may be: assigned by the server to the first information when acquiring the first information.

In this implementation, when the relevant information of the first information includes: the ID of the first information. The server may detect whether there is information that is the same as the ID of the first information in the information ID corresponding to the event in the event context of the event context database. If the information ID corresponding to the event contains the same information as the ID of the first information, the electronic device determines that the first information is included in the event context of the event context database. If the information ID corresponding to the event does not contain information that is the same as the ID of the first information, the electronic device determines that the first information is not included in the event context of the event context database.

Wherein, when the relevant information of the first information includes: the title of the first information. The server may detect whether there is information that is the same as the title of the first information in the information corresponding to the event in the event context of the event context database. If the information corresponding to the event contains information that is the same as the title of the first information, the electronic device can determine that the first information is included in the event context of the event context database. If the information corresponding to the event does not contain information that is the same as the title of the first information, the electronic device may determine that the first information is not included in the event context of the event context database.

Wherein, each event in the event context of the event context database corresponds to a core word and a keyword, when the relevant information of the first information includes: the core word and keyword of the first information. If the core words and keywords corresponding to the events in the event context database are the same as the core words and keywords of the first information, the server can determine that the first information is included in the event context database. In the context. If the core words and keywords corresponding to the event are not the same as the core words and keywords of the first information, the server may determine that the first information is not included in the event context of the event context database.

Second, in one example, the event context of the event context database is generated and updated by the server. Before the server pushes the first information to the electronic device, it can detect whether the first information is included in the event context of the event context database. When the first information is included in the event context of the event context database, the server can carry an identifier representing that the first information is included in the event context of the event context database when pushing the first information to the electronic device, so that the electronic device can determine whether the first information is included in the event context according to the identifier. In the event context of the network database, there is no need to query by yourself or request the server to query, which is easy to operate and efficient.

When the user pays attention to the follow-up report of the first information, the electronic device can also send the identification of the electronic device to the server, so that when the server determines that there is a follow-up report of the first information, that is, when the second information exists, it can accurately report the second information. 2. Push information to electronic devices.

In a possible implementation, after receiving the second information, the electronic device may display a detail page of the second information so that the user can read the second information.

However, if the user is using the electronic device to perform other tasks when the electronic device receives the second information, in order to prevent the electronic device from directly displaying the details page of the second information and causing trouble to the user, in a possible implementation, the electronic device can Second prompt information is output, and the second prompt information is used to prompt the user that subsequent reports of the first information have been updated. Wherein, in response to the user's operation of agreeing to read the second information, the electronic device displays the details page of the second information. If the electronic device does not detect the operation of the user agreeing to read the second information, the details page of the second information may not be displayed. This can prevent the electronic device from directly displaying the details page of the second information and cause trouble to the user, thereby improving the user experience. experience.

Wherein, when the electronic device outputs the second prompt information, it can determine an output mode of the second prompt information adapted to the state of the electronic device according to the state of the electronic device, and further output the second prompt information according to the output mode. Second prompt message. In this example, the electronic device can output the second prompt information in a manner adapted to the output of the second prompt information adapted to the state of the electronic device, which can improve user experience.

In the second aspect, embodiments of the present application provide an information push method. The execution subject for executing the method may be a server or a chip in the server. In this method, the server may receive relevant information of the first information from the electronic device; according to If the relevant information of the first information is determined to be included in the event context of the event context database, a first message is sent to the electronic device, and the first message is used to indicate the first information. Included in the event context of the event context database.

In a possible implementation, the relevant information of the first information includes: the ID of the first information; or, the relevant information of the first information includes: the title of the first information; or, the The relevant information of the first information includes: the core words and keywords of the first information; the event context includes at least two events, each event corresponding to at least one piece of information.

In a possible implementation, when the relevant information of the first information includes: the ID of the first information, the method further includes: in the information ID corresponding to the event, detecting whether there is the same as the first information. Information with the same ID of a piece of information; if so, it is determined that the first information is included in the event context of the event context database.

In a possible implementation, when the relevant information of the first information includes: the title of the first information, the method further includes: in the information corresponding to the event, detecting whether there is the same as the first information. The information has the same title; if so, it is determined that the first information is included in the event context of the event context database.

In a possible implementation, each event corresponds to a core word and a keyword. When the relevant information of the first information includes: the core word and keyword of the first information, the method further includes: When there are core words and keywords corresponding to the event, which are the same as the core words and keywords of the first information, it is determined that the first information is included in the event context of the event context database.

In a possible implementation, the target event context is: an event context to which information with the same ID as the first information belongs, an event context to which information with the same title as the first information belongs, or an event context to which an event with the same core word and keyword as the first information belongs. The method further includes: receiving an electronic device identifier from the electronic device; and correspondingly storing the identifier of the electronic device and the identifier of the target event context.

In a possible implementation, the method further includes: when the target event context is updated, sending second information to the electronic device according to the identification of the electronic device, where the second information is the Follow-up report from First News.

The following explains the process of the server obtaining events, event context, and event context database:

The server can obtain the information data, and cluster the information data within the preset window every preset time period to obtain at least one cluster. The keywords of the information in each cluster are the same, or the text semantics of the information in each cluster are the same. same. A target cluster is determined in the at least one cluster; an event or event context is generated according to the target cluster. In one example, the server may use a cluster containing a quantity of information greater than a quantity threshold as a target cluster based on the quantity of information contained in the target cluster.

The server can obtain the core words and keywords of the target cluster. The core words are entities, and the keywords are words describing the entities. In this way, the server can obtain events based on the core words and keywords of the target cluster, where the events include: the core words and keywords of the target cluster to which the events belong, as well as the publishing time, publisher, and publishing content of the events.

In one example, the server can also detect whether there is a correlation between events based on the core words and keywords of the events, and the semantics of the events. If there is a before-and-after correlation between events, the server can generate the above-mentioned The sequence of events. If there is a correlation between the events corresponding to the target cluster, the server can generate the event without generating the event context.

Because the server can continuously obtain information data and obtain new target clusters, the server can obtain new events. Therefore, the server can obtain new events based on the core words and keywords of the event, as well as the semantics of the event, as well as the core words and keywords of the new event. , and the semantics of events to detect whether there is a correlation between events. If there is a correlation between events, the server can generate an event context if the server has already generated the event. If there is a correlation between events, the server can update the event context when the server has generated the event context.

Wherein, after the server generates the event context, the server can write the event context into the event context database, and the event context database is the event context database involved in the first aspect.

In a possible implementation, if the event context database can be stored in the electronic device, the event context database can be generated by the electronic device or generated by the server and synchronized to the electronic device.

In one possible implementation, after the server generates the time, if there is no information report on the event within the second preset time period, that is, there is no subsequent report, the server can delete the event without information report to reduce the time occupied by the event. memory, or the server can mark the event for which no information report exists, so that when there is an information report for the event, the server can generate an event context based on the event and the information report in a timely manner.

In a third aspect, embodiments of the present application provide an electronic device, which may include a processor and a memory. The memory is used to store computer executable program codes, and the program codes include instructions; when the processor executes the instructions, the instructions cause the electronic device to perform the methods in the first aspect and the second aspect.

In a fourth aspect, embodiments of the present application provide a computer program product containing instructions that, when run on a computer, cause the computer to execute the methods in the above first and second aspects.

In a fifth aspect, an embodiment of the present application provides a computer-readable storage medium, wherein instructions are stored in the computer-readable storage medium, and when the computer-readable storage medium is run on a computer, the computer executes the methods in the first and second aspects above.

The beneficial effects of each possible implementation manner of the above-mentioned second aspect to the fifth aspect can be referred to the beneficial effects brought by the above-mentioned first aspect, and will not be described again here.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of a sequence of events;

Figure 2 is a schematic diagram of an interface for users to search for information;

Figure 3 is a schematic diagram of the system architecture applicable to the information push method provided by the embodiment of the present application;

FIG4 is a flow chart of a server generating event context according to an embodiment of the present application;

Figure 5 is another schematic flowchart of a server-generated event context provided by an embodiment of the present application;

Figure 6A is a schematic flow chart of an embodiment of the information pushing method provided by the embodiment of the present application;

Figure 6B is a schematic flow chart of another embodiment of the information pushing method provided by the embodiment of the present application;

Figure 7 is a schematic interface diagram of information push provided by an embodiment of the present application;

Figure 8 is a schematic flow chart of another embodiment of the information pushing method provided by the embodiment of the present application;

Figure 9 is a schematic flow chart of another embodiment of the information pushing method provided by the embodiment of the present application;

Figure 10 is a schematic diagram of the internal structure of the server and electronic equipment provided by the embodiment of the present application;

FIG. 11 is a schematic diagram of an electronic device provided in an embodiment of the present application.

Detailed ways

Definitions of terms involved in the embodiments of this application:

Event: can be understood as a topic. Examples include banana production increase events, new mobile phone release events, etc.

Information: Reports about an event can be called information. Information can include text, pictures, videos, voices, etc. The content contained in the information is related to the events reported in the information.

Event context: Continuous reporting around events. For example, referring to Figure 1, the event context regarding the banana production increase event refers to some reports on the banana production increase and the follow-up reports of the banana production increase. This event context may include: the banana production increase event on July 1, and the banana sales on July 3. to events in various places, as well as the completion of banana sales on July 30. In the embodiment of the present application, the context of events is represented in the form of text as an example. In one example, the context of events can also be represented in the form of a combination of pictures, text, voice, etc., and the embodiment of the present application is not limited to this.

Entity: something that exists objectively. Entities can include but are not limited to: characters, objects, etc. Entities such as fruits, mobile phones, etc.

In an era of abundant information, there are massive amounts of information reported every day. Some information is not an isolated incident. There is often a series of reports that can form a chain of events. The chain of events can completely explain the entire incident. After reading an interesting piece of information, if the user wants to continue reading subsequent reports, he or she needs to actively search for relevant information, which is complex and has poor real-time performance.

In one example, current information applications (APPs) will add relevant information recommendations at the bottom of the information details page. After the user has finished reading the information, he or she can read the related information. For example, if there is a report about an increase in banana production, the information application will recommend relevant information such as "kiwi fruit production", "banana types", and "banana nutritional value" at the bottom of the information details page. In this example, the information application recommends information related to the information to the user, not the follow-up reports of the information, and the user cannot read the follow-up reports of the information in a timely manner.

In one example, the publisher of the information can make a series of reports on the information. When the user reads a piece of information, he or she can enter the homepage of the publisher of the information, and the publisher who reads the information can make a series of reports on the information. In this example, although the user can read the follow-up reports of the event, the user needs to actively enter the homepage of the publisher of the information to read, and if there are further reports on the event, the user will not be informed of the new reports in a timely manner. Publishers of information may include but are not limited to: publishing authors, websites, sites, etc.

In one example, current information applications can provide users with event context. For example, when a user searches for information about "increased banana production" in an information application, the information application can display a sequence of events related to the information, as shown in Figure 2. Among them, users can click on any event in the event context to read related information. In this example, although the information application can provide the user with the context of the event, on the one hand, it requires the user to actively search for it. On the other hand, if there are further reports on the event, the user will not be able to know the new report in a timely manner and will also need to actively search for it. Search for information to read new reports.

Embodiments of the present application provide an information push method. When a user reads information, if the information is included in the generated event context, the electronic device can prompt the user to pay attention to subsequent reports of the information. If the user agrees to pay attention to the subsequent reports, , when there is a follow-up report on the information, the electronic device can directly push the follow-up report to the user, so that the user can know the follow-up report and read the follow-up report in a timely manner, thus improving the user experience.

Before introducing the information push method provided by the embodiment of the present application, first, the system architecture applicable to the information push method provided by the embodiment of the present application is introduced with reference to Figure 3 . Referring to Figure 3, the system architecture may include: electronic devices and servers.

The electronic device in the embodiment of the present application may be called user equipment (UE), terminal, etc., for example, the electronic device may be a mobile phone, a tablet computer (portable android device, PAD), a personal digital processor (personal digital) assistant (PDA), handheld device, computing device, vehicle-mounted device or wearable device with wireless communication function, virtual reality (VR) terminal device, augmented reality (AR) terminal device, industrial control (industrial control) ), wireless terminals in smart homes, etc. In the embodiments of this application, the form of the electronic device is not specifically limited. It should be understood that in the drawings in the embodiments of the present application, the electronic device is a mobile phone as an example for description.

The server can provide information for the electronic device. For example, the server can be: a server for information applications in the electronic device, or a cloud server, etc., which is not limited in the embodiments of the present application.

When the server provides information to the electronic device, the electronic device can display the corresponding information so that the user can read the information on the electronic device. For example, users can search for information and read information in information applications installed on electronic devices.

The following is combined with Figure 4 to illustrate the process of the server obtaining information, generating events, event context, and updating event context:

S401, the server obtains information data.

The server can access at least one information providing platform to obtain information data provided by the at least one information providing platform. Information providing platforms may include but are not limited to: news information platforms, news sites, and blogs. The server can crawl information on at least one information providing platform to obtain information data.

In one example, the information providing platform may be a vertical website. The server can crawl information based on vertical domain websites to obtain information data. For example, taking technology information as an example, vertical websites may include but are not limited to technology sites, technology blogs, and technology information platforms.

In the embodiment of this application, the server can access multiple information sources to obtain multi-source information, which can ensure the comprehensiveness, real-timeness, and popularity of the information.

Information data may include but is not limited to: information, information ID, information release time, information publisher, and information title. It should be understood that different information has different information IDs, and information IDs are used to distinguish different information.

S402: The server clusters the information data and obtains at least one cluster.

The server can cluster information data through keywords or text semantics to obtain at least one cluster. For example, taking the K-means algorithm as an example, the idea of the K-means algorithm is: select N keywords in the information data as the initial clustering center, and then calculate the distance between each information and each initial clustering center, and then Each piece of information is assigned to the nearest initial clustering center. The clustering center and the information assigned to the clustering center form a cluster. Among them, N is an integer greater than or equal to 1. The embodiments of this application do not limit the clustering algorithm, and the K-means algorithm is used as an example.

Taking keywords as an example to illustrate server clustering information data, a cluster obtained by server clustering can include multiple pieces of information, and each piece of information contains the keyword. Taking the keywords "banana" and "increase production" as an example, the information in a cluster obtained by the server clustering all contains "banana" and "increase production". Taking text semantics as an example to illustrate server clustering of information data, a cluster obtained by server clustering can include multiple pieces of information, and the text semantics of each information are the same. For example, the text semantics are "increase banana production", and a cluster obtained by server clustering The text semantics of the information in the cluster are all about increasing banana production.

It should be understood that in the embodiment of the present application, when the server clusters information data, at least one cluster can be obtained, and the information in different clusters includes different keywords or different text semantics. For example, the server clusters information data and can obtain M clusters. Among them, the textual semantics of the information in cluster 1 are "increase banana production", and the textual semantics of the information in cluster 2 are "mobile phone release". M is an integer greater than or equal to 1.

In one embodiment, since highly popular information usually has a clustering phenomenon, for example, within 0-6 hours after an event occurs, there will be a large amount of information reporting on the event. Considering the clustered reporting characteristics of the event, the server can cluster the information data with a window size of 6 hours to obtain at least one cluster.

In one embodiment, the server can also cluster the information data of the preset window every preset time period, where the preset time period can be, for example, 3 minutes, 10 minutes, etc. This is not limited in the embodiment of the present application. The preset window may be 6h, 10h, etc., and the embodiment of the present application does not limit this. The preset duration in the embodiment may be called the first preset duration.

That is, the server can cluster information related to the same event together by clustering information data. It should be understood that each cluster may include information ID, information release time, information publisher, and information title in addition to information.

S403: The server determines the target cluster in at least one cluster.

In the same time period, the information released is usually related to reports surrounding a certain event. Such reports have a high degree of repetition, so the server can determine the target cluster in at least one cluster obtained by clustering. The target cluster is the cluster of events to be formed. The target cluster can be understood as: the information in the cluster has many reports and is highly repetitive, that is, it is highly popular. Therefore, the server can use the cluster to which the highly popular information belongs as the target cluster to base on the target cluster. Generate events.

In one embodiment, the server may determine the target cluster according to the size of each cluster obtained by clustering. The size of the cluster may be represented by the amount of information contained in the cluster. In one embodiment, the server may use a cluster whose amount of information is greater than or equal to an information amount threshold as a target cluster. The target cluster may include at least one cluster. For example, cluster 1 and cluster 2 are both target clusters. The following takes the target cluster as an example to illustrate the server's processing process for each target cluster.

S404: The server generates events or event contexts based on the target cluster.

The server can determine the core words and keywords of the target cluster based on the information in the target cluster, the frequency of words appearing in the information, the weight of the words, and other information. Among them, the core words can be: entities included in each information in the target cluster, and the keywords can be: words that describe the core words around the core words. For example, taking the target cluster as cluster 1, the core word of the target cluster is "banana", and the words describing the core word "banana" are "increase production", and "increase production" can be the keyword of the target cluster.

Among them, the frequency of word occurrence can be understood as: the number of times a word appears in the information in the target cluster. If the word appears in the title of the information, the weight of the word is greater; if the word appears in the text of the information, the weight of the word is smaller. In one embodiment, the weights of words appearing in the title and the weights of words appearing in the text can be preset. Among them, the greater the number of times a word appears and the higher the weight of the word, the greater the probability that the word is determined to be a core word and keyword.

In one embodiment, the server may use the entity with the highest weight and the most occurrences as the core word. The server can use the word ranked second in weight and ranked second in frequency of occurrence as a keyword. In the embodiment of the present application, there is no limit to the number of keywords, for example, it can be 1, 2, or 3, etc.

In one embodiment, after determining the core words of the target cluster, the server can also analyze the semantics of each information report about the core words in the target cluster, and then use the semantically corresponding words with the highest repetition rate as the keywords of the target cluster. . For example, the core word is "banana", The most repetitive semantic meaning of the reports about the core words in the target cluster is "increase production", and then the word "increase production" is used as the keyword of the target cluster.

In one embodiment, the server can generate events based on the core words and keywords of the target cluster. Among them, the event contains the core words and keywords of the target cluster. For example, taking the core word of the target cluster as "banana" and the keyword as "increase in production", the server can treat "increase in banana production" as an event.

In one embodiment, the server can also add time based on the core words and keywords of the target cluster to obtain the event. For example, the event can be "Banana production increased on July 1st." It should be understood that the server can also add location, weather and other event-related information based on the core words and keywords of the target cluster to generate an event.

In one embodiment, the server may also use the title of the information containing the core words and keywords of the target cluster as an event in the target cluster. In the embodiment of the present application, there is no limit to the method of generating the event.

Since the event context has obvious context characteristics, if the events of the same theme have context characteristics, then in the time dimension, the corresponding core words will appear multiple times in a certain time range, and in addition to the core words, there will also be Keywords that connect the core words before and after. Therefore, in the embodiment of this application, after the server generates an event, it can also filter out all events with the same core word through the core words and keywords of the event, and then generate the event based on the popularity and relevance of these events. context.

For example, if the event 1 generated by the server is "increased banana production" and the event 2 is "mobile phone release", taking event 1 as an example, the server can detect whether the core words of event 3 and event 4 are the same as event 1. Taking event 3 as an example, if the core word of event 3 is also "banana", the server can detect whether event 3 is a follow-up report of event 1 based on the keywords of event 1 and event 3. If event 3 is a follow-up report of event 1, it is determined that event 3 and event 1 can form an event context. If event 3 is not a follow-up report of event 1, it is determined that event 3 and event 1 cannot form an event context.

For example, if the core word of event 3 is also "banana", and if the keyword of event 3 is "sales", the server determines that bananas can be sold after the increase in banana production based on the correlation of the events. Therefore, event 1 and event 3 3 is related before and after, so the server can report event 3 as a follow-up report of event 1, that is, the server can determine that event 3 and event 1 can form an event context.

For example, if the core word of event 3 is also "banana", and if the keyword of event 3 is "nutritional value ranking", this keyword represents the ranking of bananas in the nutritional value ranking, and is the same as "increased banana production" Events are not related before and after, so event 3 is not a follow-up report of event 1, that is, the server can determine that event 3 and event 1 cannot form an event context. In this example, the server can eliminate confusing events based on whether the keywords are related before and after. For example, although event 3 has the same core words as event 1, the two events do not have relatedness before and after. Event 3 can be called for confusing events.

In other words, the server can detect whether there is a correlation between events based on the core words and keywords of the event, as well as the semantics of the event. When there is a correlation between events, the server can generate an event context based on the event. For example, the server generates an event about "banana" as shown in Figure 1.

S405: The server writes the generated events or event context into the offline database.

After the server generates an event or event context, it can write the event or event context into an offline database.

At least one event is stored in the offline database, and each event includes: the core words and keywords of the event, as well as the release time, publisher, and release content of the event. Among them, the core words and keywords of the target cluster can be used as the core words and keywords of the event respectively.

In one embodiment, the offline database may include each information in the target cluster, so the publishing time of the event includes the publishing time of each information, the publisher is the publisher of each information, and the publishing content is the content of each information.

In one embodiment, because most of the information in the target cluster is repetitive reports, the server can also determine the release time, publisher, and release content of the event based on the information in the target cluster. For example, the server can use the time with the most concentrated information publishing time in the target cluster or the earliest time of information publishing as the publishing time of the event. The server can use the publisher with the earliest time to publish information or the publisher with the most read information as the publisher of the event. The server can use the information with the earliest publication time or the information with the largest number of reads as the published content of the event.

In one example, at least one event context is stored in the offline database, and each event context may include at least two events, as well as core words and keywords of each event, and related data of information corresponding to each event. Information-related data may include: information ID, information release time, information publisher, and information title.

It can be understood that S405 is an optional step and is not shown in Figure 4 .

S406: When the server generates an event, when the event is updated, the server generates an event context based on the event.

In this embodiment of the present application, because the server can cluster the information data of the preset window every preset time period, the server will continue to Continue to obtain new clusters to get new events. That is to say, the server can continuously execute S403-S405 to write new events or event contexts into the offline database.

The server can generate event context based on continuously generated events. You can refer to the relevant description in S404.

S407: When the server generates an event context, when the event is updated, the server updates the event context according to the event.

When the server has generated an event context, the server can obtain new events when the events are updated. The server can detect whether the new event is related to the events in the generated event context based on the core words, keywords, and event semantics of the new event. When events are related before and after, the server can add new events to the generated event context to update the event context.

For example, the event context generated by the server includes: banana production increase event and banana sales to various places event. The new event acquired by the server is the banana sales completion event. Based on the core words, keywords, and event semantics of the new event, the server determines that the new event is related to the generated event context, and then the "banana" can be "Sales Completed Event" is added to the generated event context and updates the event context.

S408: The server writes the event context into the online event context database.

The online event context database stores multiple event contexts. For example, the multiple event contexts may include: an event context about "banana" and an event context about mobile phones. The event context database can be used by the server to query whether the information read by the user is an event in the event context. In one example, the online event context database may be referred to as an "event context database" for short.

It is understandable that S408 is an optional step. S408 is not shown in Figure 4 .

S409, the server deletes completed events in the offline database.

It should be understood that there is no distinction in the order of S409 and S408. S409 can be executed before S408, or after S408, or both can be executed at the same time. It can be understood that S409 is an optional step and is not shown in Figure 4 .

For a highly popular incident, even if the incident is not over, there will still be certain information reports one after another. But for an event, if there is no follow-up report of the event for n consecutive days, the server can determine that the event has been completed. In one example, n may be 30. In one example, n days may be called the second preset time period. In other words, if there is no information report on the event within the second preset time period, the server can determine that the event has been completed.

In this embodiment, because the server can cluster the information data of the preset window every preset time period to obtain new events, it is assumed that the server obtains new events such as event 3 and event 4 within 30 days. Taking event 2 "mobile phone release" as an example, if neither event 3 nor event 4 contains the core word "mobile phone", or event 3 and event 4 contain the core word "mobile phone", but the semantics of events 3 and 4 are not Follow-up reports of "mobile phone release", so the server can determine that there is no follow-up report of event 2 "mobile phone release" for n consecutive days, then it can be determined that event 2 has been completed, and the server can delete event 2 that has been written in the offline database.

In one embodiment, in order to avoid the problem of interruption of the event context caused by setting n too small, when the server determines that there are no subsequent reports of the event for n consecutive days, the server can store the events or events that have been written in the offline database. Mark the context, such as graying out the event or event context or marking it as "not updated". The reason for this setting is that some events take a long time, such as 2-3 years before there are follow-up reports. If there is no follow-up report on the event for 30 consecutive days, the server will delete the events written in the offline database or Event context will cause the server to be unable to form an event context or update an event context based on previously written events when there are subsequent reports of the event. In this embodiment, the server does not delete the events or event contexts that have been written in the offline database, but marks the written events or event contexts. This method can facilitate the server to generate reports when there are subsequent reports on the event. Line of events or update the line of events.

In one embodiment, because the server can continuously cluster the information data of the preset window, new events can be continuously obtained, and the server can update the event context in the event context database based on the new events. Updating the event context in the event context database may include but is not limited to: adding a new event context, and adding new events to the existing event context.

Figure 5 is a schematic diagram of a server-generated event context provided by an embodiment of the present application. Referring to Figure 5, the process of generating event context by the server may include: information crawling, clustering information data, extracting event core words, writing events into an offline database, and writing event context into an online event context database. Specifically, the process of the server generating the event context can refer to the relevant description in Figure 4.

In one embodiment, referring to Figure 5, the server can also provide users with recommended attention services and information push services. Among them, the recommended attention service can be understood as: a service that provides users with follow-up reports on the information they follow when they read the information. The information push service can be understood as: when the user pays attention to the follow-up reports of the information, when the information has follow-up reports, the follow-up reports can be pushed to the users as soon as possible. For details of the recommended attention service and the information push service, please refer to the relevant description in Figure 6A.

In the embodiment of this application, the server can cluster multi-source information data to obtain events with high attention and popularity, because the server The server can continuously cluster multi-source information data, so it can continue to cluster to obtain new events. The server can generate a The sequence of events. Because in the embodiment of the present application, the server not only filters events based on core words and keywords, but also determines events with related events based on the semantics of the events to generate event context, which is highly accurate.

The information push method provided by the embodiment of the present application is described below in conjunction with specific embodiments. The following embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.

FIG. 6A is a schematic flowchart of an embodiment of the information pushing method provided by the embodiment of the present application. Referring to Figure 6A, the information pushing method provided by the embodiment of the present application may include:

S601. In response to the user's first operation, the electronic device displays the details page of the first information.

The first operation is used to trigger the electronic device to display the details page of the first information. In one example, if the title of the first information is displayed on the interface of the electronic device, the first operation may be for the user to operate the title of the first information. In one example, the first operation may also be for the user to speak a voice, such as "Read the first information." The embodiment of the present application does not limit the user's first operation.

The details page of First Information may include but is not limited to: the title, content, publisher, and release time of First Information.

For example, a in Figure 7 is an interface of an information application. The interface may be a list interface of information titles. The list interface displays multiple information titles. When the user clicks on the title "Banana production increases, fruit farmers are happy", the electronic device can be triggered to display the details page of "Banana production increases, fruit farmers are happy", as shown in b in Figure 7. Among them, "Banana production increases, fruit farmers are happy" can be used as the title of the first information, and a user's click on the title "Banana production increases, fruit farmers are happy" can be regarded as the user's first action.

Referring to b in Figure 7, the details page of the first information, that is, the details page of "Banana production increases, fruit farmers are happy" may include: title "Banana production increases, fruit farmers are happy" 71, publisher "XX News" 72, release time "2022 July 1, 2017" 73, and content 74.

S602: When the first information is included in the event context, the electronic device outputs the first prompt information.

The event context is an event context that has been generated by the server. When the first information read by the user is included in the event context that has been generated by the server, the electronic device can output the first prompt information. The first prompt information is used to prompt the user to pay attention to subsequent reports of the first information.

In one embodiment, when the server pushes the first information to the electronic device, it may carry annotation information, and the annotation information is used to indicate that the first information is included in the event context, or the annotation information is used to indicate whether the first information is included in the event context. After receiving the first information, the electronic device may display the first information in response to the first operation, and determine whether the first information is included in the event context through the annotation information of the first information. When the first information is included in the event context, the electronic device outputs the first prompt information, and when the first information is not included in the event context, the electronic device may not output the first prompt information.

In one embodiment, the electronic device can display the first prompt information on the interface of the electronic device, or the electronic device can output the first prompt information in the form of voice. The embodiment of the present application provides a method for the electronic device to output the first prompt information. No restrictions. For example, taking the electronic device displaying the first prompt information on the interface as an example, referring to c in FIG. 7 , the electronic device can display the first prompt box 75 on the details page of the first information. The first prompt box 75 includes: For example, the first prompt information of "Whether you pay attention to the follow-up reports of this information", the "Confirm" control 76, and the "Cancel" control 77.

Among them, the user can operate the "confirm" control 76 or the "cancel" control 77 to determine whether to pay attention to the subsequent reports of the first information or not to pay attention to the subsequent reports of the first information.

S603: When the user pays attention to the follow-up report of the first information, when there is second information, the electronic device pushes the second information, and the second information is the follow-up report of the first information.

The event context to which the first information belongs can be called the target event context. The second information is related reports of the first information. When the second information exists, the electronic device can push the second information. In other words, when there are follow-up reports on the first information, the electronic device can push the second information.

Referring to the description in Figure 4, because the server continues to cluster multi-source information data, the server can continuously update the event context of the event context database. For example, the event context of "increased banana production" includes event 1 "increased banana production" and event 3 "increased banana production". The first information may be information about "increased banana production" or information about "increased banana production". When the event context of "increased banana production" is updated, for example, the event context of "increased banana production" adds event 5 "banana sales completed", the server can send second information to the electronic device, and the second information is about "banana sales completed" The second information is the follow-up report of the first information.

Event 5 "Banana sales completed" may correspond to multiple "Banana sales completed" information. In one embodiment, the server may send any information about "Banana sales completed" to the electronic device, or the server may send the most read information about "Banana sales completed" to the electronic device. The information of "completed" is sent to the electronic device, and this embodiment of the present application does not limit this.

In one embodiment, the server may send the second information to the electronic device by sending a link of the second information to the electronic device, so that the electronic device can obtain and display the second information according to the link of the second information. Correspondingly, when receiving the second information, the electronic device can display the second information so that the user can read the follow-up report of the first information in time.

In one embodiment, when the electronic device receives the second information from the server, it can output the second prompt information. The second prompt information is used to prompt the user to read the second information to avoid being disturbed by the electronic device directly displaying the second information. The user’s current experience.

For example, after the user reads the first information about increased banana production and agrees to pay attention to subsequent reports of the first information, the electronic device may output the second prompt information in response to receiving the second information from the server. In one embodiment, the electronic device may output the second prompt information in the form of a pop-up window, by pinning the second information on top of an information application, or by prompting in an information application notification, so as to prompt the user. Read the second information.

In one embodiment, the electronic device may also determine, according to the state of the electronic device, an output mode of the second prompt information adapted to the state of the electronic device. For example, when the electronic device is in a standby state, the electronic device may use the push mechanism of the current electronic device to output the second prompt information in the notification message. When the electronic device displays the information details page, the electronic device can output the second prompt information in the form of a pop-up window. When the electronic device is displaying the list interface of the title of the information, the electronic device can put the title of the second information (the title of the second information can be regarded as the second prompt information) on top to remind the user that the information has been updated.

In addition to the above ways for the electronic device to output the second prompt information, the electronic device can also output the second prompt information by sending messages within the information application.

For example, referring to d in FIG. 7 , assuming that the user is reading the content of an information, that is, the electronic device displays a details page of the information, the electronic device can display a second prompt box 78 , and the second prompt box 78 can include the following: The second prompt message "The information on banana production increase has been updated, do you want to read the new information?", as well as the "Confirm" control 79 and the "Cancel" control 80.

Among them, the user can operate the "confirm" control 79 to read the second information, or the user can operate the "cancel" control 80 to cancel reading the second information. It should be understood that the interface in Figure 7 is an example, and the embodiment of the present application does not limit the style and display content of the interface.

Wherein, in response to the user's second operation, the electronic device displays the details page of the second information. The user's second operation is used to trigger the electronic device to display the details page of the second information. The second operation may refer to the relevant description of the first operation.

For example, referring to d in FIG. 7 , the user clicks the "Confirm" control 79 , indicating that the user wants to read the second information. In response to the user clicking the "Confirm" control 79 , the electronic device can display the details page of the second information. , as shown in e in Figure 7. For example, e in Figure 7 shows the details page of information completed for banana sales. Among them, the user's click on the "Confirm" control 79 can be regarded as the user's second operation.

In the embodiment of the present application, when the user reads the first information, if the first information is included in the event context of the event context database, the electronic device can actively prompt the user whether to pay attention to subsequent reports of the first information. When the user agrees to follow the first information After the information is subsequently reported, if the event context is updated, the electronic device can push the second information to the user so that the user can read the second information in time. In this embodiment, the electronic device can actively prompt the user to pay attention to subsequent reports of the first information, and can push the subsequent reports to the user as soon as possible. The user does not need to perform additional operations. The operation is simple and the real-time performance is high.

In one embodiment, when pushing the first information to the electronic device, the server may not carry the annotation information of the first information. In this embodiment, the electronic device needs to request the server to query whether the first information is included in the event context. Referring to Figure 6B, the information pushing method provided by the embodiment of the present application may include:

S601A, in response to the user's first operation, the electronic device displays the details page of the first information.

S601A may refer to the description of S601.

S602A. The electronic device sends relevant information of the first information to the server.

The user triggers the electronic device to display the details page of the first information, indicating that the user needs to read the content of the first information. Therefore, when the electronic device displays the details page of the first information, it can send relevant information of the first information to the server, so that the electronic device can The server may be requested to query whether the first information is included in the event context of the online event context database. Furthermore, when the first information is included in the event context of the online event context database, the electronic device may prompt the user to pay attention to the first information. Follow-up report.

In one embodiment, because the title of the first information can represent the core content of the first information, the electronic device can send the title of the first information to the server. In this embodiment, the related information of the first information includes: the title of the first information.

In one embodiment, the related information of the first information may include: the ID of the first information.

In one embodiment, because the core words and keywords of the event are stored in the event context of the event context database, the electronic device can obtain the core words and keywords of the first information, and can refer to the server in S404 to obtain the core words and keywords. word description. In this embodiment, the relevant information of the first information may include: core words and keywords of the first information.

In one embodiment, the event context also stores the content of the first information. In this embodiment, the electronic device can also send the content of the first information to the server. In this embodiment, the relevant information of the first information Including: the content of First Information. Compared with the above method, the method in which the electronic device sends the content of the first information to the server in this embodiment will occupy larger bandwidth resources.

S603A: Based on the relevant information of the first information, when the server detects that the first information is included in the event context of the online event context database, the server sends a first message to the electronic device. The first message indicates that the first information is included in the online event context. In the context of events in the context database.

First, in one embodiment, when the relevant information of the first information includes the title of the first information, the server can detect whether there is information with the same title as the first information in the event in the event context of the event context database. If there is information with the same title as the first information, the server can determine that the first information is included in the event context of the event context database, and if there is no information with the same title as the first information, the server can determine that the first information is not included in the event context of the event context database.

In this embodiment, the server can also obtain the core words and keywords of the first information based on the title of the first information. Because the event context of the event context database stores the core words and keywords of the event, the server can compare Core words and keywords are used to detect whether the first information is included in the event context of the event context database. Among them, when there are events with the same core words and keywords as the first information in the event context database, the server can determine that the first information is included in the event context of the event context database. When the event context database does not exist with the first information When the core words and keywords of the event are the same, the server determines that the first information is not included in the event context of the event context database.

Second, in one embodiment, when the relevant information of the first information includes the ID of the first information, the server can compare the ID of the first information with the ID of the information corresponding to the event in the event context of the event context database, To detect whether the first information is included in the event context of the event context database. Among them, when the information corresponding to the event in the event context of the event context database contains information that is the same as the ID of the first information, the server can determine that the first information is included in the event context of the event context database. When the event context of the event context database When the information corresponding to the event in the context does not have the same ID as the first information, the server may determine that the first information is not included in the event context of the event context database.

Third, in one embodiment, when the relevant information of the first information includes the core words and keywords of the first information, the server can detect whether the first information is included in the event context database by comparing the core words and keywords. In the context of events, you can refer to the relevant descriptions in one of them.

Fourth, in one embodiment, when the relevant information of the first information includes the content of the first information, the server can compare the content of the first information with the content of the information corresponding to the event in the event context of the event context database, To detect whether the first information is included in the event context of the event context database. Among them, when the information corresponding to the event in the event context of the event context database contains information that is the same as the content of the first information, the server can determine that the first information is included in the event context of the event context database. When the event context of the event context database When the information corresponding to the event in the context does not have the same content as the first information, the server may determine that the first information is not included in the event context of the event context database.

When the server determines that the first information is included in the event context, the event context to which the first information belongs can be called the target event context, and the server can send the first message to the electronic device. The first message represents that the first information is included in the event context of the online event context database.

In one example, when the electronic device sends the relevant information of the first information to the server, it can also send the identification of the electronic device to the server, so that when the server determines the target event context corresponding to the first information, it can correspondingly store the target event. The logo of the context and the logo of the electronic device. For example, the event context database contains multiple event contexts, and the server can identify each event context to distinguish the event contexts. The identifier of the event context may include but is not limited to: number and core words.

In an example, the first message may include: an identification of the context of the target event.

S604A: The electronic device responds to the first message and outputs first prompt information. The first prompt information is used to prompt the user to pay attention to subsequent reports of the first information.

When the electronic device receives the first message from the server, it can determine that the first information the user is reading is included in the event context of the event context database, and the electronic device can output the first prompt information. Among them, the first prompt information is used to prompt the user to pay attention to the subsequent reports of the first information.

S605A, in response to the user's operation of paying attention to the follow-up report of the first information, the electronic device sends the identification of the electronic device to the server.

The user's operation of following the subsequent reports of the first news is used to indicate that the user agrees to continue following the subsequent reports of the first news. In response to the user's operation of following the subsequent reports of the first news, the electronic device may send the identification of the electronic device to the server.

The identification of the electronic device may include but is not limited to: the device identification of the electronic device or the account number of the information application. Among them, the device identification of the electronic device may be the international mobile equipment identity (international mobile equipment identity) of the electronic device. The account of the information application can be understood as: the account applied by the user to log in to the information application.

Exemplarily, referring to c in Figure 7, the user clicking the "Confirm" control 76 indicates that the user is paying attention to the subsequent reports of the first information, that is, the user clicking the "Confirm" control 76 can be regarded as the user's operation of paying attention to the subsequent reports of the first information, and the electronic device can send the identification of the electronic device to the server in response to the user clicking the "Confirm" control 76.

In one embodiment, in response to the user's operation of paying attention to subsequent reports of the first information, the electronic device may send the identification of the electronic device and the related information of the first information to the server. The related information of the first information may refer to S602A. describe

It should be understood that S605A is an optional step. S605A is not shown in FIG6B .

In one example, in response to the user's first operation, the electronic device may send the identification of the electronic device to the server when requesting the first information from the server. Or, in an example, when the electronic device sends the relevant information of the first information to the server, the electronic device can send the identification of the electronic device to the server. This embodiment of the present application does not limit this.

In one example, after receiving the identification of the electronic device from the electronic device, the server may correspondingly store the identification of the electronic device and the identification of the target event context.

In one embodiment, when the first message contains the identification of the target event context, when the electronic device sends the identification of the electronic device to the server, it may also send the identification of the target event context to the server. In this way, the server can correspondingly store the identification of the electronic device and the identification of the target event context.

In one embodiment, when the first message does not include the identification of the target event context, the electronic device may send the relevant information of the first information to the server when sending the identification of the electronic device to the server. In this way, the server can detect that the first information is included in the event context of the event context database based on the relevant information of the first information, and can further determine the target event context corresponding to the first information. Correspondingly, the server can also correspondingly store the identification of the electronic device and the identification of the target event context.

S606A, when there is second information, the server sends the second information to the electronic device, and the second information is a follow-up report of the first information.

S607A, the electronic device outputs second prompt information, and the second prompt information is used to prompt the user to read the second information.

S608A, in response to the user's second operation, the electronic device displays the details page of the second information.

S606A-S608A can refer to the relevant description in S603.

The above embodiment describes the interaction between the electronic device and the server to implement the information push method provided by the embodiment of the present application. In one embodiment, the electronic device can also access the event context database, and the electronic device detects whether the first information is included in the event context. In the event context of the database, in this embodiment, the electronic device can perform part of the operations performed by the server in Figure 6B, for example, the electronic device can perform the operations in S601A, S603A-S604A, and S607A-S608A.

In the embodiment of the present application, the electronic device can send relevant information of the first information to the server, and the server queries whether the first information is included in the event context, which can reduce the amount of information sent by the server when pushing the first information to the electronic device. Small bandwidth usage. In the embodiment of this application, the electronic device can actively prompt the user to pay attention to the follow-up report of the first information, and can push the follow-up report to the user as soon as possible. The user does not need to perform additional operations, the operation is simple and the real-time performance is high.

In one embodiment, the user may mistakenly trigger the electronic device to display the details page of the first information, or although the user triggers the electronic device to display the details page of the first information, the user is not interested in the first information. In this case If the electronic device outputs the first prompt information regardless of whether the user is interested in the first information, frequent output of the first prompt information will cause interference to the user and result in poor user experience.

In order to solve this problem, embodiments of the present application provide an information push method that can combine the user's reading data of the first information to determine whether the user is interested in the first information. If the user is interested in the first information, then The first prompt information is actively output to prompt the user to pay attention to subsequent reports. In this embodiment, there is no need to output too much first prompt information to interfere with the user, and the user experience is high.

In an example, referring to Figure 8, S602 may be replaced by S602B:

S602B: When the first information is included in the event context, if the electronic device determines that the user is paying attention to the first information based on the reading data of the first information, it outputs the first prompt information.

The user paying attention to the first information indicates that the user is interested in the first information, and the user not paying attention to the first information indicates that the user is not interested in the first information.

In one embodiment, the reading data of the user's first information may include but is not limited to: reading duration, page operation behavior, and whether the reading is complete. The page operation behavior can be sliding speed, sliding times, etc. Among them, the electronic device can determine whether the user pays attention to the first information based on at least one piece of reading data.

Exemplarily, taking reading time as an example, when the user's reading time is greater than the time threshold, it can be determined that the user is paying attention to the first information. Taking page operation behavior as an example, when the user's sliding speed is included in the normal reading speed range, and the number of sliding times is greater than the number threshold, it can be determined that the user is paying attention to the first information. Taking whether it is read completely as an example, when the user reads the first information completely, it can be determined that the user is paying attention to the first information. Taking reading time and page operation behavior as examples, when the user's reading time is greater than the time threshold, the user's sliding speed is included in the normal reading speed range, and the number of sliding times is greater than the number threshold, it can be determined that the user is paying attention to the first information.

In one embodiment, the electronic device can also determine whether the user pays attention to the first information based on the user's portrait. For example, user portraits may include but are not limited to: the user's age, job, type of information historically read, and types of information published by information publishers that the user follows, etc. Taking the type of information the user has read historically as an example, if the type of the first information is included in the type of information the user has read historically, it can be determined whether the user pays attention to the first information.

Wherein, when the user pays attention to the first information, the electronic device can output the first prompt information to prompt the user to pay attention to subsequent reports of the first information.

In one example, when the user does not pay attention to the first information, the electronic device may not output the first prompt information.

It is conceivable that in the example shown in FIG. 6B , S602A can also be replaced with: if the electronic device determines that the user pays attention to the first information based on the reading data of the first information, then sends the relevant information of the first information to the server.

In one embodiment, Figure 9 shows the process of an electronic device pushing information to a user. Referring to Figure 9 , the process of an electronic device pushing information to a user may include:

1). Users read the first information. 2), detect whether the first information is included in the event context. Among them, if the first information is not included in the event context, there is no need to respond. 3) If the first information is included in the event context, the first prompt information can be output to prompt the user to pay attention to the subsequent reports of the first information. Among them, if the user has not paid attention to the follow-up reports of First News, he does not need to respond. 4) If the user pays attention to the follow-up reports of First News, the identification of the electronic device and the target event context can be stored correspondingly. If the event in the target event context is completed, the event can be marked as completed. 5). If the events in the target event context are not completed, you can check whether the events are updated. 6) If the event has not been updated, you can continue to cluster the information data to obtain updated events. 7). If the event has been updated, updated second information can be pushed to the user.

In the embodiment of this application, when the electronic device displays the details page of the first information, it can determine whether the user is interested in the first information based on the user's reading data of the first information. When the user is interested in the first information, , the electronic device actively outputs the first prompt information to prompt the user to pay attention to subsequent reports. In this embodiment, interference to the user caused by excessive output of the first prompt information by the electronic device can be avoided, and the user experience can be improved.

In addition, the information push method provided by the embodiments of the present application provides an event-centered mechanism compared with the information push mechanism in the prior art. In the information push mechanism in the prior art, users can only actively choose to read relevant information, which is relatively passive and lacks information consistency and predictability. In the embodiment of this application, in the page where the user reads information, the background service identifies Whether the information belongs to a series of event reports (event context), combined with the user's reading data and user portraits, after a comprehensive judgment, the user is automatically reminded whether to pay attention to subsequent reports of the information. In addition, in the existing technology, information is only bluntly displayed, waiting for users to check and pay attention, which is relatively passive. This application can push it to users in a timely manner when subsequent reports are updated, enriching the way users read information.

In addition, the current information acquisition method is relatively single. This application provides a variety of push methods, such as a linkage electronic device push mechanism, an information list page top mechanism, and a pop-up window mechanism to push events in a high-quality and real-time manner.

The following embodiments describe the internal structure of the server and the internal structure of the electronic device. In one embodiment, referring to FIG. 10 , the server may include: an offline processing unit and an online service unit.

The offline processing unit may include: a data access module, a data clustering module, a data analysis module, a storage module, and a first communication module.

The data access module is used to obtain information data from multiple sources. In an example, the data access module can perform S401.

The data clustering module is used to cluster information data, determine target clusters, and generate events or event contexts based on target clusters. In one example, the data clustering module may perform S402-S404.

The data analysis module is used to detect whether multiple events belong to the same event context. In one example, the data analysis module may perform S406-S407.

Storage module, including offline database, is used to store events.

The first communication module is used to update the online event context database when a certain event context is updated.

The online service unit may include: an event query module, an event storage module, an event update module, an event completion judgment module, a push module, and a second communication module.

The event query module is used to query whether the first information is included in the event context of the event context database. In one example, the event query module may execute S603A.

The event storage module includes an event context database, which is used to store event context.

The event update module is used to update the event context database.

The event completion judgment module is used to determine whether the event is completed. In an example, the event completion judgment module may execute S409.

The push module is used to push the second information to the electronic device. In one example, the push module may perform S606A.

The second communication module can interact with the third communication module in the electronic device to realize interaction between the server and the electronic device.

Referring to Figure 10, the electronic device may include: a behavior detection module, a reading attention module, and a third communication module.

Behavior detection module, used to detect user operations on electronic devices. The user's operations on the electronic device may include: a first operation, a second operation, and the user's reading data of the first information.

The reading attention module is used to determine whether the user pays attention to the first information based on the reading data of the first information. In one example, the reading attention module may perform S602B.

The third communication module can interact with the second communication module in the server to realize interaction between the server and the electronic device.

It should be understood that the division of modules in the server and the division of modules in the electronic device shown in FIG. 10 are for illustrative purposes only and do not limit the structures of the server and the electronic device.

In one embodiment, the embodiment of the present application further provides an electronic device, which may be the electronic device or server described in the above embodiment. Referring to FIG. 11 , the electronic device may include: a processor 1101 (such as a CPU) and a memory 1102 . The memory 1102 may include high-speed random-access memory (RAM) and may also include non-volatile memory (NVM), such as at least one disk memory. Various instructions may be stored in the memory 1102 , to complete various processing functions and implement the method steps of the present application.

Optionally, the electronic device involved in this application may also include: a power supply 1103, a communication bus 1104, and a communication port 1105. The above-mentioned communication port 1105 is used to realize connection and communication between the electronic device and other peripheral devices. In this embodiment of the present application, the memory 1102 is used to store computer executable program code, and the program code includes instructions; when the processor 1101 executes the instructions, the instructions cause the processor 1101 of the electronic device to perform the actions in the above method embodiment, which implements The principles and technical effects are similar and will not be repeated here.

In one embodiment, the electronic device may further include a display screen 1106. The display screen 1106 is used to display the interface of the electronic device.

It should be noted that the modules or components described in the above embodiments may be one or more integrated circuits configured to implement the above methods, such as: one or more application specific integrated circuits (ASICs), or , one or more microprocessors (digital signal processor, DSP), or one or more field programmable gate arrays (field programmable gate array, FPGA), etc. For another example, when one of the above modules is implemented in the form of a processing element scheduler code, the processing element can be a general-purpose processor, such as a central processing unit (CPU) or other processors that can call program codes such as control device. For another example, these modules can be integrated together and implemented in the form of a system-on-a-chip (SOC).

In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented using software, it may be implemented in whole or in part in the form of a computer program product. A computer program product includes one or more computer instructions. When computer program instructions are loaded and executed on a computer, processes or functions according to embodiments of the present application are generated in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable device. Computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, e.g., computer instructions may be transmitted from a website, computer, server or data center via a wired link (e.g. Coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.) means to transmit to another website site, computer, server or data center. Computer-readable storage media can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or other integrated media that contains one or more available media. Available media may be magnetic media (e.g., floppy disks, hard disks, tapes), optical media (e.g., DVD), or semiconductor media (such as Solid State Disk (SSD)), etc.

The term "plurality" as used herein means two or more. The term "and/or" in this article is just an association relationship that describes related objects, indicating that three relationships can exist. For example, A and/or B can mean: A exists alone, A and B exist simultaneously, and they exist alone. B these three situations. In addition, the character "/" in this article generally indicates that the related objects before and after are an "or" relationship; in the formula, the character "/" indicates that the related objects before and after are a "division" relationship. In addition, it should be understood that in the description of this application, words such as "first" and "second" are only used for the purpose of distinguishing the description, and cannot be understood as indicating or implying relative importance, nor can they be understood as indicating. Or suggestive order.

It can be understood that the various numerical numbers involved in the embodiments of the present application are only for convenience of description and are not used to limit the scope of the embodiments of the present application.

It can be understood that in the embodiments of the present application, the size of the serial numbers of the above-mentioned processes does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

Claims

An information push method, characterized in that it is applied to electronic devices, and the method includes:

In response to the user's first operation, display the details page of the first information;

When the first information is included in the event context of the event context database, first prompt information is output, and the first prompt information is used to prompt the user to pay attention to subsequent reports of the first information;

In the case where the user pays attention to the follow-up reports of the first information, when there is second information, the second information is pushed, and the second information is the follow-up reports of the first information.
The method according to claim 1, wherein the outputting the first prompt information includes:

When the first information is included in the event context of the event context database, and it is determined that the user pays attention to the first information based on the user's reading data of the first information, the first prompt information is output. .
The method of claim 2, further comprising:

Based on the user's reading data of the first information and the user portrait, it is determined whether the user pays attention to the first information.
The method according to any one of claims 1-3, characterized in that the method further includes:

Send relevant information of the first information to the server;

A first message is received from the server, and the first message is used to indicate that the first information is included in the event context of the event context database.
The method according to claim 4, characterized in that the relevant information of the first information includes: an ID of the first information; or

The relevant information of the first information includes: the title of the first information; or,

The relevant information of the first information includes: core words and keywords of the first information.
The method of claim 4, further comprising:

Send the identification of the electronic device to the server.
The method according to any one of claims 1-6, characterized in that said pushing the second information includes:

Outputting second prompt information, where the second prompt information is used to prompt the user that a subsequent report of the first information has been updated;

In response to the user agreeing to read the second information, a details page of the second information is displayed.
The method according to claim 7, wherein the outputting the second prompt information includes:

According to the state of the electronic device, determine an output mode of the second prompt information adapted to the state of the electronic device;

The second prompt information is output according to the output mode.
The method according to any one of claims 1-8, characterized in that before pushing the second information, it further includes:

The second information from the server is received.
The method according to claim 2 or 3, characterized in that the reading data includes at least one of the following: reading duration, page operation behavior, and whether to read completely.
An information push method, characterized in that it is applied to a server, and the method includes:

Receive information related to the first information from the electronic device;

According to the relevant information of the first information, if it is determined that the first information is included in the event context of the event context database, then a first message is sent to the electronic device, the first message is used to indicate the first The information is included in the context of the context database.
The method according to claim 11, characterized in that the relevant information of the first information includes: the ID of the first information; or,

The relevant information of the first information includes: the title of the first information; or,

The relevant information of the first information includes: the core words and keywords of the first information;

The event context includes at least two events, and each event corresponds to at least one piece of information.
The method according to claim 12, characterized in that when the relevant information of the first information includes: the ID of the first information, the method further includes:

In the information ID corresponding to the event, detect whether there is information that is the same as the ID of the first information;

If yes, it is determined that the first information is included in the event context of the event context database.
The method according to claim 12, characterized in that when the relevant information of the first information includes: the title of the first information, the method further includes:

In the information corresponding to the event, detect whether there is information that is the same as the title of the first information;

If yes, it is determined that the first information is included in the event context of the event context database.
The method according to claim 12, characterized in that each event corresponds to a core word and a keyword, and when the relevant information of the first information includes: the core word and keyword of the first information, the Methods also include:

When there are core words and keywords corresponding to the event, which are the same as the core words and keywords of the first information, it is determined that the first information is included in the event context of the event context database.
The method according to any one of claims 12 to 15, characterized in that the target event context is: an event context to which information having the same ID as the first information belongs, and an event context having the same title as the first information. The context of events to which the information belongs, or the context of events to which events that have the same core words and keywords as the first information belong;

The method also includes:

receiving an identification of an electronic device from the electronic device;

The identification of the electronic device and the identification of the target event context are correspondingly stored.
The method of claim 16, further comprising:

When the target event context is updated, second information is sent to the electronic device according to the identification of the electronic device, and the second information is a subsequent report of the first information.
The method according to any one of claims 11-17, characterized in that before receiving the relevant information of the first information from the electronic device, it further includes:

Obtain information data;

Cluster the information data within the preset window every preset period of time to obtain at least one cluster. The information in each cluster has the same keywords, or the information in each cluster has the same textual semantics;

determining a target cluster in the at least one cluster;

According to the target cluster, events or event contexts are generated.
The method according to claim 18, characterized in that generating an event context according to the target cluster includes:

Obtain the core words and keywords of the target cluster. The core words are entities, and the keywords are words that describe the entities. Events include: the core words and keywords of the target cluster to which the event belongs, and the event's Time of publication, publisher and content published;

Based on the core words and keywords of the event, as well as the semantics of the event, detect whether there is a correlation between the events;

If so, the event context will be generated by events with previous and subsequent correlations.
The method according to claim 18 or 19, characterized in that after generating the event context, it further includes:

Write the event context into the event context database.
The method of claim 18, further comprising:

If there is no information report about the event within the second preset time period, the event without information report is deleted or the event without information report is marked.
An electronic device, characterized by including: a processor and a memory;

The memory stores computer instructions;

The processor executes computer instructions stored in the memory, so that the processor executes the method according to any one of claims 1-21.
A computer-readable storage medium, characterized in that computer programs or instructions are stored in the computer-readable storage medium. When the computer programs or instructions are run, the implementation of any one of claims 1-21 is achieved. method described.