CN111881339A - Resource information pushing and informing method and device, electronic equipment and storage medium - Google Patents
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Abstract
The application discloses a resource information pushing method, a resource information notifying method, a resource information pushing device, a resource information notifying device, electronic equipment and a storage medium. It relates to the field of intelligent recommendation. The specific implementation scheme is as follows: based on a keyword extraction model and a knowledge graph of deep learning training, a plurality of keywords of resource information to be pushed and the weight of each keyword are mined; screening at least one target keyword from the plurality of keywords based on a preset word number length and the weight of each keyword; and pushing the resource information to a client based on the title of the resource information and the at least one target keyword so as to display the title of the resource information and the at least one target keyword in a notification bar of the mobile equipment where the client is located. According to the technical scheme, the display precision of the resource information can be effectively improved, the user can see the complete prompt message, the user can effectively improve the prompt message based on at least one target keyword, the desire of clicking to check the resource information can be effectively improved, and the pushing efficiency of the resource information can be further improved.
Description
Technical Field
The application relates to the computer technology, in particular to the field of intelligent recommendation, and specifically relates to a resource information pushing and notifying method and device, an electronic device and a storage medium.
Background
With the development of mobile internet, various mobile applications (apps) are increasing, and users browse various aspects of resource information through various mobile applications.
The background server of the existing mobile application may push resources to the user based on the preference of the user, for example, when the background server pushes a video resource to the user, the video resource will be pushed together with a title and description information of the video resource. Correspondingly, when the mobile terminal side receives the pushed video resource information, the title and the description information of the video resource information are displayed in the notification bar, so that the user can decide whether to click to watch according to the title and the description information. The number of words of the description information in the notification bar is usually required to be 15, so that when the description information is displayed in the notification bar, the description information is automatically cut off and displayed.
However, the method of automatically truncating the description information in the prior art often causes that the truncated description information displayed in the notification bar has no substantial content and cannot play an effective role in prompting.
Disclosure of Invention
In order to solve the technical problem, the application provides a method and a device for pushing and notifying resource information, an electronic device and a storage medium.
According to a first aspect, a method for pushing resource information is provided, including:
digging a plurality of keywords of resource information to be pushed and the weight of each keyword;
screening at least one target keyword from the plurality of keywords based on a preset word number length and the weight of each keyword;
and pushing the resource information to a client based on the title of the resource information and the at least one target keyword so as to display the title of the resource information and the at least one target keyword in a notification bar of the mobile equipment where the client is located.
According to a second aspect, there is provided a method for notifying resource information, including:
receiving the resource information pushed by a resource server based on a title of the resource information and at least one target keyword;
and displaying the title of the resource information and the at least one target keyword in a notification bar of the mobile device to prompt a user to view.
According to a third aspect, there is provided a resource information pushing apparatus, including:
the system comprises a mining module, a pushing module and a pushing module, wherein the mining module is used for mining a plurality of keywords of resource information to be pushed and the weight of each keyword;
the screening module is used for screening at least one target keyword from the plurality of keywords based on preset word number length and the weight of each keyword;
and the pushing module is used for pushing the resource information to a client based on the title of the resource information and the at least one target keyword so as to display the title of the resource information and the at least one target keyword in a notification bar of the mobile equipment where the client is located.
According to a fourth aspect, there is provided an apparatus for notifying resource information, comprising:
the receiving module is used for receiving the resource information pushed by the resource server based on the title of the resource information and at least one target keyword;
and the notification module is used for displaying the title of the resource information and the at least one target keyword in a notification bar of the mobile equipment to prompt a user to view the resource information.
According to a fifth aspect, there is provided an electronic device comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method as described above.
According to a sixth aspect, there is provided a non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method as described above.
According to the technology of the application, at least one target keyword can be completely displayed in the notification bar, and any truncated information cannot appear, so that the information prompt effect cannot be realized. Therefore, the resource information pushing and informing method can effectively improve the display precision of the resource information, ensure that a user can see complete prompt messages, effectively improve the user's desire to click to view the resource information based on the prompt messages of at least one target keyword, and further improve the resource information pushing efficiency.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present disclosure, nor do they limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.
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The drawings are included to provide a better understanding of the present solution and are not intended to limit the present application. Wherein:
FIG. 1 is a schematic diagram according to a first embodiment of the present application;
FIG. 2 is a schematic diagram according to a second embodiment of the present application;
FIG. 3 is a schematic illustration according to a third embodiment of the present application;
FIG. 4 is a schematic illustration according to a fourth embodiment of the present application;
FIG. 5 is a schematic illustration according to a fifth embodiment of the present application;
fig. 6 is a block diagram of an electronic device for implementing a method for pushing or notifying resource information according to an embodiment of the present application.
Detailed Description
The following description of the exemplary embodiments of the present application, taken in conjunction with the accompanying drawings, includes various details of the embodiments of the application for the understanding of the same, which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
FIG. 1 is a schematic diagram according to a first embodiment of the present application; as shown in fig. 1, a method for pushing resource information is provided, which specifically includes the following steps:
s101, excavating a plurality of keywords of resource information to be pushed and the weight of each keyword;
s102, screening at least one target keyword from a plurality of keywords based on preset word number length and weight of each keyword;
s103, pushing the resource information to the client based on the title of the resource information and the at least one target keyword so as to display the title of the resource information and the at least one target keyword in a notification bar of the mobile device where the client is located.
The executing body of the pushing method of the resource information of the embodiment may be a pushing device of the resource information. For example, the device may be an electronic entity, or may be an application using software integration.
The resource information of this embodiment may be text information or video information. For example, the information may be any information pushed to the user through the notification bar of the mobile terminal, such as a piece of news in text form, a piece of entertainment video, or any other form of resource information, which is not limited herein.
In this embodiment, a plurality of keywords and weights of the keywords included in the resource information to be pushed can be mined from the resource information to be pushed, and the larger the weight is, the more important the keyword is identified in the resource information to be pushed. For example, all the text information corresponding to the resource information to be pushed can be obtained first, the word segmentation is performed on all the text information, the word which is not meaningful is deleted, the keywords are retained, the ratio of the frequency of each keyword in all the text information is further counted, and the weight of the keyword is determined. In practical application, a plurality of keywords of the resource information to be pushed and the weight of each keyword may also be mined in other manners, which is not described in detail herein for example.
The preset word number length of the embodiment may be the length of the number of words available for display in the notification bar of the mobile terminal, for example, 10 words, 15 words or other numbers of words may be set according to the requirement, and specifically, the word number length may be set by the system of the mobile terminal. At least one target keyword can be screened from a plurality of keywords based on the preset word number length and the weight of each keyword, wherein the specific screened number of the target keywords is related to the preset word number length and the length of each target keyword. For example, if the preset word length is fixed, each selected target keyword is shorter, and more target keywords can be selected, or vice versa.
Finally, in this embodiment, the resource information may be pushed to the client based on the title of the resource information and the at least one target keyword, so that when the resource information is recommended to the client, the title of the resource information and the at least one target keyword are displayed in the notification bar of the mobile device where the client is located, and it can be ensured that the at least one target keyword can be completely displayed in the notification bar, so as to effectively prompt the user. The user can determine whether the resource information is interested to be opened or not based on the title of the resource information and at least one target keyword shown in the notification bar, and if the resource information is interested, the prompt information is clicked in the notification bar, so that the resource information can be opened quickly.
In the method for pushing resource information of this embodiment, a plurality of keywords of the resource information to be pushed and the weight of each keyword are mined; screening at least one target keyword from a plurality of keywords based on preset word number length and weight of each keyword; and pushing the resource information to the client based on the title of the resource information and the at least one target keyword so as to display the title of the resource information and the at least one target keyword in a notification bar of the mobile equipment where the client is located. According to the technical scheme, at least one target keyword can be completely displayed in the notification bar, and any truncated information cannot appear, so that the information prompt effect cannot be realized. Therefore, the resource information pushing method of the embodiment can effectively improve the display precision of the resource information, ensure that the user can see the complete prompt message, effectively improve the prompt message of the user based on at least one target keyword, click the desire to view the resource information, and further improve the resource information pushing efficiency.
FIG. 2 is a schematic diagram according to a second embodiment of the present application; as shown in fig. 2, the technical solution of the present application will be further described in more detail based on the technical solution of the embodiment shown in fig. 1. As shown in fig. 2, the method for pushing resource information in this embodiment may specifically include the following steps:
s201, mining a plurality of keywords of resource information from a plurality of information dimensions by using a keyword extraction model trained in advance based on a deep learning technology, and predicting mining weights of the keywords in the information dimensions;
unlike the embodiment shown in fig. 1, a plurality of keywords of resource information may be mined by using a keyword extraction model trained in advance based on a deep learning technique in the present embodiment. It should be noted that the resource information of this embodiment may include multiple dimensions, for example, if the resource information is text information, the resource information may correspondingly include information of various dimensions such as a title, an abstract, and text information. If the resource information is video information, the resource information may correspondingly include information of each dimension, such as a title, description information, and a subtitle. Wherein the description information is the abstract of the corresponding text information. The text information and the subtitles both belong to the content information of the resource information.
For example, specific implementations may include: and mining a plurality of keywords from the title, abstract and/or content information of the resource information by using a keyword extraction model, and predicting mining weights of the keywords on the current information dimension.
It should be further noted that, if the resource information relates to a novel or a tv show, further, more related information of the resource information may be obtained based on a pre-established knowledge graph. For example, based on the knowledge graph of the novel, the author of the novel, more characters in the novel and the relationship between the characters can be obtained, and if the novel is translated, the people are translated, and the like. If the resource information is a certain segment of a tv show, the director, producer, and actors of the tv show can be obtained according to the knowledge graph of the tv show. Therefore, at this time, a part of the keywords may be acquired based on the knowledge graph related to the resource information. Specifically, the method may further include: acquiring at least one node information related to the resource information from a pre-established knowledge graph; and mining a plurality of keywords from at least one node information by using a keyword extraction model, and predicting mining weight of each keyword on the current information dimension.
During specific mining, information on each dimension can be acquired, then the information on the dimension is input into the keyword extraction model, then the keyword extraction model can extract and output keywords mined on the information of the dimension and mining weights of the keywords, wherein the larger the mining weight is, the greater the importance of the mined keywords on the information of the dimension is.
By adopting the method, the keywords on the information of each dimension and the mining weight of the keywords can be mined.
It should be noted that, in the keyword extraction model of this embodiment, when training, a large amount of information of each dimension and mining weights of all keywords on the information of each manually labeled dimension need to be adopted as training data, and the mining weight of each manually labeled keyword is set to 1. And then during training, inputting a piece of training data into the keyword extraction model, wherein the keyword extraction model can mine the keywords in the keyword extraction model based on the input information and predict the weight of each keyword, then comparing the mined keywords and the mining weight of each keyword with the known keywords, namely the labeled mining weight, and if the found keywords and the mining weight of each keyword are not consistent, adjusting the parameters of the keyword extraction model to enable the found keywords and the labeled mining weight to be consistent. And continuously training the keyword extraction model by adopting countless training data, so that the prediction result of the keyword extraction model is consistent with the known labeling result, the parameters of the keyword extraction model are determined, and the keyword extraction model is further determined.
S202, calculating the weight of each keyword based on the mining weight of each keyword on each information dimension and a preset weight parameter of each information dimension;
in practical application, the importance of each information dimension is different, so that corresponding weight parameters can be configured for each information dimension, and the sum of the weight parameters of each information dimension is 1. For example, the importance of the title is higher, the importance of the content is lower, the importance of the knowledge graph can be lower, and in practical application, the importance of which dimension is better can be set according to experience.
Then, based on the keywords and mining weights mined in each information dimension and preset weight parameters in each information dimension, weighted summation is performed to obtain the final weight of each keyword.
For example, a keyword a is mined in information dimensions 1, 2, and 3, and the weight corresponding to the keyword a may be equal to the mining weight of the keyword a in information dimension 1 multiplied by the weight parameter of the information dimension 1, plus the mining weight of the keyword a in information dimension 2 multiplied by the weight parameter of the information dimension 2, plus the mining weight of the keyword a in information dimension 3 multiplied by the weight parameter of the information dimension 3.
S203, based on the preset word number length, screening the word number and at least one target keyword which is not more than the preset word number length and has the largest weight from the plurality of keywords.
This step is a specific implementation manner of step S102 in the embodiment shown in fig. 1. The method can ensure that the target keywords are all important keywords, and can provide very effective prompts for the user when the notification bar is displayed.
For example, a plurality of keywords may be sorted in the order of decreasing weights to obtain a keyword sequence; and then intercepting the keywords with the preset word number length from front to back as target keywords.
It should be noted that, the above intercepting manner cannot guarantee that the last keyword intercepted is complete due to the limitation of the number of words. In order to avoid the incomplete intercepted last target keyword, whether the last target keyword is complete or not can be further judged, if the last target keyword is incomplete, the last target keyword is directly deleted, and the rest target keywords are reserved. Or after the last incomplete target keyword is deleted, the difference between the preset word number length and the word number sum of all the left target keywords is judged, and then a keyword with the first length equal to the difference is found backwards from the keyword sequence, so that the preset word number length can be fully utilized to carry the target keyword of the resource information, and more prompt information can be provided for the user.
S204, pushing the resource information to the client based on the title of the resource information and the at least one target keyword so as to display the title of the resource information and the at least one target keyword in a notification bar of the mobile device where the client is located.
By adopting the technical scheme, the resource information pushing method of the embodiment can acquire the at least one target keyword accurately, can completely display the at least one target keyword in the notification bar, and cannot generate any truncated information, so that the information prompt function cannot be realized. Moreover, the resource information pushing method of the embodiment can effectively improve the display precision of the resource information in the notification bar, ensure that the user can see the complete prompt message, effectively improve the user's desire to click and view the resource information based on the prompt message of at least one target keyword, and further improve the resource information pushing efficiency.
FIG. 3 is a schematic illustration according to a third embodiment of the present application; as shown in fig. 3, the present application provides a method for notifying resource information, which may specifically include the following steps:
s301, receiving resource information pushed by a resource server based on a title of the resource information and at least one target keyword;
s302, a title and at least one target keyword of the resource information are displayed in a notification bar of the mobile device, so that a user is prompted to view the resource information.
An execution main body of the resource information notification method of this embodiment may be a resource information notification device, for example, the resource information notification device may be arranged in a mobile terminal, and when the mobile terminal receives resource information pushed by a title and at least one target keyword carried by a resource server, the resource server may acquire the title and the at least one target keyword of the resource information, and display the title and the at least one target keyword of the resource information in a notification bar of the mobile terminal, so as to prompt a user to view the resource information. Meanwhile, the notification bar can be connected to an APP displaying the resource information, and when a user clicks and checks, the corresponding APP displaying resource information can be directly opened.
In the method for notifying resource information of this embodiment, the resource server receives the resource information pushed based on the title of the resource information and at least one target keyword; compared with the prior art, the method and the device have the advantages that the title of the resource information and the at least one target keyword are displayed in the notification bar of the mobile device to prompt a user to check the resource information, the at least one target keyword can be completely displayed in the notification bar, and any truncated information cannot occur, so that the information prompt function cannot be realized. Therefore, the resource information notification method of the embodiment can effectively improve the display precision of the resource information in the notification bar, ensure that the user can see the complete prompt message, effectively improve the user's desire to click and view the resource information based on the prompt message of at least one target keyword, and further improve the pushing efficiency of the resource information.
FIG. 4 is a schematic illustration according to a fourth embodiment of the present application; as shown in fig. 4, there is provided a resource information pushing apparatus 400, including:
the mining module 401 is configured to mine a plurality of keywords of the resource information to be pushed and a weight of each keyword;
a screening module 402, configured to screen at least one target keyword from a plurality of keywords based on a preset word length and a weight of each keyword;
the pushing module 403 is configured to push the resource information to the client based on the title of the resource information and the at least one target keyword, so that the title of the resource information and the at least one target keyword are displayed in a notification bar of a mobile device where the client is located.
The implementation principle and technical effect of the resource information pushing apparatus 400 of this embodiment that the modules are used to implement pushing of the resource information are the same as those of the related method embodiments, and reference may be made to the description of the related embodiments in detail, which is not repeated herein.
Further optionally, in the pushing apparatus 400 for resource information in the foregoing embodiment, the screening module 402 is configured to:
and screening the word number and at least one target keyword which is not more than the preset word number length and has the largest weight from the plurality of keywords based on the preset word number length.
Further optionally, in the pushing apparatus 400 for resource information in the foregoing embodiment, the mining module 401 is configured to:
utilizing a keyword extraction model trained in advance based on a deep learning technology, mining a plurality of keywords of resource information from a plurality of information dimensions, and predicting mining weights of the keywords in the information dimensions;
and calculating the weight of each keyword based on the mining weight of each keyword on each information dimension and the preset weight parameter of each information dimension.
Further optionally, in the pushing apparatus 400 for resource information in the foregoing embodiment, the mining module 401 is configured to:
and mining a plurality of keywords from the title, abstract and/or content information of the resource information by using a keyword extraction model, and predicting mining weights of the keywords on the current information dimension.
Further optionally, in the pushing apparatus 400 for resource information in the foregoing embodiment, the mining module 401 is further configured to:
acquiring at least one node information related to the resource information from a pre-established knowledge graph;
and mining a plurality of keywords from at least one node information by using a keyword extraction model, and predicting mining weight of each keyword on the current information dimension.
FIG. 5 is a schematic illustration according to a fifth embodiment of the present application; as shown in fig. 5, a notification apparatus 500 for resource information is provided, including:
a receiving module 501, configured to receive resource information pushed by a resource server based on a title of the resource information and at least one target keyword;
the notification module 502 is configured to display a title of the resource information and at least one target keyword in a notification bar of the mobile device where the resource information is located, so as to prompt a user to view the resource information.
The resource information notification apparatus 500 of this embodiment implements the implementation principle and technical effect of the resource information notification by using the modules, which are the same as the implementation of the related method embodiments described above, and reference may be made to the description of the related method embodiments in detail, which is not described herein again.
According to an embodiment of the present application, an electronic device and a readable storage medium are also provided.
Fig. 6 is a block diagram of an electronic device implementing the method for pushing or notifying resource information according to an embodiment of the present application. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the present application that are described and/or claimed herein.
As shown in fig. 6, the electronic apparatus includes: one or more processors 601, memory 602, and interfaces for connecting the various components, including a high-speed interface and a low-speed interface. The various components are interconnected using different buses and may be mounted on a common motherboard or in other manners as desired. The processor may process instructions for execution within the electronic device, including instructions stored in or on the memory to display graphical information of a GUI on an external input/output apparatus (such as a display device coupled to the interface). In other embodiments, multiple processors and/or multiple buses may be used, along with multiple memories and multiple memories, as desired. Also, multiple electronic devices may be connected, with each device providing portions of the necessary operations (e.g., as a server array, a group of blade servers, or a multi-processor system). In fig. 6, one processor 601 is taken as an example.
The memory 602 is a non-transitory computer readable storage medium as provided herein. The memory stores instructions executable by at least one processor to cause the at least one processor to perform the method for pushing or notifying resource information provided herein. The non-transitory computer-readable storage medium of the present application stores computer instructions for causing a computer to perform the method for pushing or notifying resource information provided by the present application.
The memory 602 is used as a non-transitory computer readable storage medium for storing non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules (e.g., related modules shown in fig. 4 and 5) corresponding to the resource information pushing or notifying method in the embodiments of the present application. The processor 601 executes various functional applications of the server and data processing by running non-transitory software programs, instructions and modules stored in the memory 602, that is, implements the method of pushing or notifying resource information in the above method embodiments.
The memory 602 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created by use of the electronic device implementing the push or notification method of the resource information, or the like. Further, the memory 602 may include high speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory 602 may optionally include memory located remotely from the processor 601, and such remote memory may be connected over a network to an electronic device implementing a push or notification method of resource information. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The electronic device implementing the method for pushing or notifying resource information may further include: an input device 603 and an output device 604. The processor 601, the memory 602, the input device 603 and the output device 604 may be connected by a bus or other means, and fig. 6 illustrates the connection by a bus as an example.
The input device 603 may receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic apparatus implementing the push or notification method of resource information, such as an input device of a touch screen, a keypad, a mouse, a track pad, a touch pad, a pointing stick, one or more mouse buttons, a track ball, a joystick, or the like. The output devices 604 may include a display device, auxiliary lighting devices (e.g., LEDs), and tactile feedback devices (e.g., vibrating motors), among others. The display device may include, but is not limited to, a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) display, and a plasma display. In some implementations, the display device can be a touch screen.
Various implementations of the systems and techniques described here can be realized in digital electronic circuitry, integrated circuitry, application specific ASICs (application specific integrated circuits), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
These computer programs (also known as programs, software applications, or code) include machine instructions for a programmable processor, and may be implemented using high-level procedural and/or object-oriented programming languages, and/or assembly/machine languages. As used herein, the terms "machine-readable medium" and "computer-readable medium" refer to any computer program product, apparatus, and/or device (e.g., magnetic discs, optical disks, memory, Programmable Logic Devices (PLDs)) used to provide machine instructions and/or data to a programmable processor, including a machine-readable medium that receives machine instructions as a machine-readable signal. The term "machine-readable signal" refers to any signal used to provide machine instructions and/or data to a programmable processor.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), and the Internet.
The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other.
According to the technical scheme of the embodiment of the application, a plurality of keywords of the resource information to be pushed and the weight of each keyword are mined; screening at least one target keyword from a plurality of keywords based on preset word number length and weight of each keyword; and pushing the resource information to the client based on the title of the resource information and the at least one target keyword so as to display the title of the resource information and the at least one target keyword in a notification bar of the mobile equipment where the client is located. According to the technical scheme, at least one target keyword can be completely displayed in the notification bar, and any truncated information cannot occur, so that the information prompt effect cannot be realized. Therefore, the resource information pushing method of the embodiment can effectively improve the display precision of the resource information in the notification bar, ensure that the user can see the complete prompt message, effectively improve the user's desire to click and view the resource information based on the prompt message of at least one target keyword, and further improve the resource information pushing efficiency.
According to the technical scheme of the embodiment of the application, the resource server receives the resource information pushed by the resource server based on the title of the resource information and at least one target keyword; compared with the prior art, the method and the device have the advantages that the title and the at least one target keyword of the resource information are displayed in the notification bar of the mobile device, so that a user is prompted to check the title and the at least one target keyword. Therefore, the resource information notification method of the embodiment can effectively improve the display precision of the resource information, ensure that the user can see the complete prompt message, effectively improve the prompt message of the user based on at least one target keyword, click the desire to view the resource information, and further improve the pushing efficiency of the resource information.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present application may be executed in parallel, sequentially, or in different orders, as long as the desired results of the technical solutions disclosed in the present application can be achieved, and the present invention is not limited herein.
The above-described embodiments should not be construed as limiting the scope of the present application. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (14)
1. A method for pushing resource information is characterized by comprising the following steps:
digging a plurality of keywords of resource information to be pushed and the weight of each keyword;
screening at least one target keyword from the plurality of keywords based on a preset word number length and the weight of each keyword;
and pushing the resource information to a client based on the title of the resource information and the at least one target keyword so as to display the title of the resource information and the at least one target keyword in a notification bar of the mobile equipment where the client is located.
2. The method of claim 1, wherein the screening at least one target keyword from the plurality of keywords based on a preset word count length and a weight of each keyword comprises:
and screening the word number and at least one target keyword which is not more than the preset word number length and has the largest weight from the plurality of keywords based on the preset word number length.
3. The method of claim 1, wherein mining a plurality of keywords of resource information to be pushed and a weight of each keyword comprises:
utilizing a keyword extraction model trained in advance based on a deep learning technology to mine a plurality of keywords of the resource information from a plurality of information dimensions, and predicting mining weights of the keywords in the information dimensions;
and calculating the weight of each keyword based on the mining weight of each keyword on each information dimension and a preset weight parameter of each information dimension.
4. The method of claim 3, wherein mining a plurality of keywords of the resource information from a plurality of information dimensions using a pre-trained keyword extraction model and predicting a mining weight of each of the keywords in each of the information dimensions comprises:
and mining the plurality of keywords from the title, the abstract and/or the content information of the resource information by using the keyword extraction model, and predicting mining weight of each keyword on the current information dimension.
5. The method of claim 4, wherein mining a plurality of keywords of the resource information from a plurality of information dimensions using a pre-trained keyword extraction model and predicting a mining weight of each of the keywords in each of the information dimensions, further comprises:
acquiring at least one piece of node information related to the resource information from a pre-established knowledge graph;
and mining the plurality of keywords from the at least one piece of node information by using the keyword extraction model, and predicting mining weight of each keyword on the current information dimension.
6. A method for notifying resource information, comprising:
receiving the resource information pushed by a resource server based on a title of the resource information and at least one target keyword;
and displaying the title of the resource information and the at least one target keyword in a notification bar of the mobile device to prompt a user to view.
7. A device for pushing resource information, comprising:
the system comprises a mining module, a pushing module and a pushing module, wherein the mining module is used for mining a plurality of keywords of resource information to be pushed and the weight of each keyword;
the screening module is used for screening at least one target keyword from the plurality of keywords based on preset word number length and the weight of each keyword;
and the pushing module is used for pushing the resource information to a client based on the title of the resource information and the at least one target keyword so as to display the title of the resource information and the at least one target keyword in a notification bar of the mobile equipment where the client is located.
8. The apparatus of claim 7, wherein the screening module is configured to:
and screening the word number and at least one target keyword which is not more than the preset word number length and has the largest weight from the plurality of keywords based on the preset word number length.
9. The apparatus of claim 7, wherein the excavation module is to:
utilizing a keyword extraction model trained in advance based on a deep learning technology to mine a plurality of keywords of the resource information from a plurality of information dimensions, and predicting mining weights of the keywords in the information dimensions;
and calculating the weight of each keyword based on the mining weight of each keyword on each information dimension and a preset weight parameter of each information dimension.
10. The apparatus of claim 9, wherein the excavation module is to:
and mining the plurality of keywords from the title, the abstract and/or the content information of the resource information by using the keyword extraction model, and predicting mining weight of each keyword on the current information dimension.
11. The apparatus of claim 10, wherein the excavation module is further configured to:
acquiring at least one piece of node information related to the resource information from a pre-established knowledge graph;
and mining the plurality of keywords from the at least one piece of node information by using the keyword extraction model, and predicting mining weight of each keyword on the current information dimension.
12. An apparatus for notifying resource information, comprising:
the receiving module is used for receiving the resource information pushed by the resource server based on the title of the resource information and at least one target keyword;
and the notification module is used for displaying the title of the resource information and the at least one target keyword in a notification bar of the mobile equipment to prompt a user to view the resource information.
13. An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-5 or 6.
14. A non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method of any one of claims 1-5 or 6.
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