CN113177055A

CN113177055A - Information updating method and device and computer storage medium

Info

Publication number: CN113177055A
Application number: CN202110593050.5A
Authority: CN
Inventors: 胡建民
Original assignee: Beijing ByteDance Network Technology Co Ltd
Current assignee: Beijing ByteDance Network Technology Co Ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-07-27
Anticipated expiration: 2041-05-28
Also published as: CN113177055B

Abstract

The present disclosure provides a method, an apparatus, and a computer storage medium for information update, wherein the method includes: acquiring target multimedia content; determining multimedia information of a target event associated with the target multimedia content under a plurality of elements and a target entity associated with the target event based on the target multimedia content; generating structured data of a target event based on multimedia information under a plurality of elements; and updating the encyclopedic knowledge information of the target entity according to the structured data of the target event. The method and the device for updating the encyclopedic knowledge information automatically determine the target event corresponding to the newly added target multimedia content, and update the structural data of the generated target event into the encyclopedic knowledge information corresponding to the target entity associated with the target event, so that the efficiency of updating the encyclopedic knowledge information is improved; the reading user can quickly locate the information meeting the searching requirement, the information acquisition time is reduced, and the efficiency of searching the specific information by the reading user is improved.

Description

Information updating method and device and computer storage medium

Technical Field

The present disclosure relates to the field of internet technologies, and in particular, to a method and an apparatus for updating information, and a computer storage medium.

Background

With the continuous development of internet technology, searching information through a terminal application or a website becomes a main source for people to obtain information, and a user can search encyclopedia knowledge content corresponding to an entity which the user wants to know on the terminal application or the website.

However, when the related encyclopedia knowledge content needs to be updated, the information editor typically performs specific editing and updating on the related encyclopedia knowledge content. In this way, on one hand, the efficiency of updating the encyclopedic knowledge content is low, which results in poor timeliness of the encyclopedic content, and on the other hand, the edited information is in a large text description form, so that the efficiency of reading and browsing the information by a user is low, and the information content which the user wants to search is difficult to quickly locate.

Disclosure of Invention

The embodiment of the disclosure at least provides an information updating method, an information updating device and a computer storage medium.

In a first aspect, an embodiment of the present disclosure provides an information updating method, including:

acquiring target multimedia content; determining multimedia information of a target event associated with the target multimedia content under a plurality of elements and a target entity associated with the target event based on the target multimedia content; generating the structured data of the target event based on the multimedia information under the plurality of elements; and updating the encyclopedic knowledge information of the target entity according to the structured data of the target event.

In one possible embodiment, determining multimedia information of a target event associated with the target multimedia content under a plurality of elements based on the target multimedia content includes: clustering the target multimedia contents to obtain a plurality of target multimedia contents corresponding to the same target event; and determining the multimedia information of the target event under a plurality of elements according to a plurality of target multimedia contents of the target event obtained by clustering.

In a possible implementation manner, determining, according to a plurality of target multimedia contents of the target event obtained by clustering, multimedia information of the target event under a plurality of elements includes: determining the event type of the target event according to a plurality of target multimedia contents of the target event obtained by clustering; and according to a plurality of elements associated with the event type, determining multimedia information under the elements from the target multimedia content.

In a possible embodiment, the determining a target entity associated with the target event includes:

determining an encyclopedic entity type matched with the event type according to the event type of the target event; determining a target entity associated with the target event from candidate entities associated with the target event according to the determined encyclopedic entity type.

In a possible implementation, the generating the structured data of the target event based on the multimedia information under the plurality of elements includes: based on the event type of the target event, acquiring a structured data template corresponding to the event type; and integrating the multimedia information under the multiple elements according to a structured data template corresponding to the event type to obtain structured data describing the target event.

In one possible implementation, obtaining the target multimedia content includes:

acquiring first multimedia content and user search data issued in a latest preset time period; searching second multimedia content corresponding to the user search data; determining the target multimedia content based on the first multimedia content and the second multimedia content.

In one possible embodiment, determining the target multimedia content based on the first multimedia content and the second multimedia content comprises: carrying out duplicate removal processing on the first multimedia content and the second multimedia content to obtain candidate multimedia content; and selecting the target multimedia content from the candidate multimedia contents.

In a possible implementation, updating the encyclopedic knowledge information of the target entity according to the structured data of the target event comprises: determining at least one encyclopedia module matched with the event type of the target event according to the event type of the target event; and inserting the structured data of the target event into the determined encyclopedia information corresponding to the encyclopedia module.

In a possible implementation, inserting the structured data of the target event into the determined encyclopedia information corresponding to the encyclopedia module includes: if the encyclopedic knowledge information corresponding to the target entity exists currently, inserting the structured data of the target event into the at least one encyclopedic module of the target entity according to the occurrence time of the target event; if the encyclopedic knowledge information corresponding to the target entity does not exist currently, an encyclopedic module of the target entity is created, and the structured data of the target event is inserted into the created encyclopedic module.

In a second aspect, an embodiment of the present disclosure provides an apparatus for updating information, including:

the acquisition module is used for acquiring target multimedia content;

the determining module is used for determining multimedia information of a target event related to the target multimedia content under a plurality of elements and a target entity related to the target event based on the target multimedia content;

the generating module is used for generating the structured data of the target event based on the multimedia information under the plurality of elements;

and the updating module is used for updating the encyclopedic knowledge information of the target entity according to the structured data of the target event.

In a possible implementation manner, the determining module, when performing the determination of the multimedia information of the target event associated with the target multimedia content under multiple elements based on the target multimedia content, is specifically configured to: clustering the target multimedia contents to obtain a plurality of target multimedia contents corresponding to the same target event; and determining the multimedia information of the target event under a plurality of elements according to a plurality of target multimedia contents of the target event obtained by clustering.

In a possible implementation manner, when the determining module determines multimedia information of the target event under multiple elements according to multiple target multimedia contents of the target event obtained by clustering, the determining module is specifically configured to: determining the event type of the target event according to a plurality of target multimedia contents of the target event obtained by clustering; and according to a plurality of elements associated with the event type, determining multimedia information under the elements from the target multimedia content.

In a possible implementation manner, the determining module, when performing the determining of the target entity associated with the target event, is specifically configured to: determining an encyclopedic entity type matched with the event type according to the event type of the target event; determining a target entity associated with the target event from candidate entities associated with the target event according to the determined encyclopedic entity type.

In a possible implementation manner, the generating module, when executing the generation of the structured data of the target event based on the multimedia information under the plurality of elements, is specifically configured to: based on the event type of the target event, acquiring a structured data template corresponding to the event type; and integrating the multimedia information under the multiple elements according to a structured data template corresponding to the event type to obtain structured data describing the target event.

In a possible implementation manner, when executing the acquiring of the target multimedia content, the acquiring module is specifically configured to: acquiring first multimedia content and user search data issued in a latest preset time period; searching second multimedia content corresponding to the user search data; determining the target multimedia content based on the first multimedia content and the second multimedia content.

In a possible implementation manner, when the obtaining module determines the target multimedia content based on the first multimedia content and the second multimedia content, the obtaining module is specifically configured to: carrying out duplicate removal processing on the first multimedia content and the second multimedia content to obtain candidate multimedia content; and selecting the target multimedia content from the candidate multimedia contents.

In a possible implementation manner, the updating module, when executing the updating of the encyclopedic knowledge information of the target entity according to the structured data of the target event, is specifically configured to: determining at least one encyclopedia module matched with the event type of the target event according to the event type of the target event; and inserting the structured data of the target event into the determined encyclopedia information corresponding to the encyclopedia module.

In a possible implementation manner, when the update module inserts the structured data of the target event into the determined encyclopedic information corresponding to the encyclopedic module, the update module is specifically configured to: if the encyclopedic knowledge information corresponding to the target entity exists currently, inserting the structured data of the target event into the at least one encyclopedic module of the target entity according to the occurrence time of the target event; if the encyclopedic knowledge information corresponding to the target entity does not exist currently, an encyclopedic module of the target entity is created, and the structured data of the target event is inserted into the created encyclopedic module.

In a third aspect, this disclosure also provides a computer device, a processor, and a memory, where the memory stores machine-readable instructions executable by the processor, and the processor is configured to execute the machine-readable instructions stored in the memory, and when the machine-readable instructions are executed by the processor, the machine-readable instructions are executed by the processor to perform the steps in the first aspect or any one of the possible implementations of the first aspect.

In a fourth aspect, this disclosure also provides a computer-readable storage medium having a computer program stored thereon, where the computer program is executed to perform the steps in the first aspect or any one of the possible implementation manners of the first aspect.

According to the method and the device for updating the information, the target multimedia content is obtained; determining multimedia information of a target event associated with the target multimedia content under a plurality of elements and a target entity associated with the target event based on the target multimedia content; generating structured data of a target event based on multimedia information under a plurality of elements; updating encyclopedic knowledge information of the target entity according to the structured data of the target event; here, the structured data of the target event may be automatically updated to the encyclopedic knowledge information corresponding to the target entity associated with the target event, and in this way, the target event corresponding to the newly added target multimedia content is automatically determined, and the structured data of the target event is updated to the encyclopedic knowledge information corresponding to the target entity associated with the target event, so that the efficiency of updating the encyclopedic knowledge information is improved.

In addition, the structured data of the target event is updated to the encyclopedic knowledge information, and the reading user can quickly locate the information meeting the searching requirement in the structured data of the target event, so that the information acquisition time is reduced, and the efficiency of searching the specific information by the reading user is improved.

For the description of the effect of the above information updating apparatus, computer device, and computer-readable storage medium, reference is made to the description of the above information updating method, which is not repeated here.

In order to make the aforementioned objects, features and advantages of the present disclosure more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for use in the embodiments will be briefly described below, and the drawings herein incorporated in and forming a part of the specification illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the technical solutions of the present disclosure. It is appreciated that the following drawings depict only certain embodiments of the disclosure and are therefore not to be considered limiting of its scope, for those skilled in the art will be able to derive additional related drawings therefrom without the benefit of the inventive faculty.

Fig. 1 shows a flowchart of a method for updating information provided by an embodiment of the present disclosure;

fig. 2 is a schematic diagram illustrating a specific display interface of a pushed card corresponding to a target entity in the method for updating information provided by the embodiment of the present disclosure;

FIG. 3 is a flow chart illustrating a method of information presentation provided by an embodiment of the present disclosure;

FIG. 4 is a schematic diagram illustrating a specific display interface of encyclopedic knowledge information of a target entity in the method for information display provided by the embodiment of the disclosure;

FIG. 5 is a schematic diagram illustrating a specific display interface of encyclopedic knowledge information of another target entity in the method for information display provided by the embodiment of the disclosure;

FIG. 6 is a schematic diagram illustrating a specific display interface of encyclopedic knowledge information of a target entity in the method for information display provided by the embodiment of the disclosure;

FIG. 7 is a schematic diagram of an apparatus for updating information provided by an embodiment of the present disclosure;

fig. 8 shows a schematic diagram of a computer device provided by an embodiment of the present disclosure.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, not all of the embodiments. The components of embodiments of the present disclosure, as generally described and illustrated herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present disclosure is not intended to limit the scope of the disclosure, as claimed, but is merely representative of selected embodiments of the disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the disclosure without making creative efforts, shall fall within the protection scope of the disclosure.

General encyclopedia knowledge content describes event information through a large segment of characters, and when the related encyclopedia content needs to be updated, the related encyclopedia content is generally specifically edited and updated by encyclopedia information editors. The method of updating related encyclopedia content by editors can result in low efficiency of updating encyclopedia content and poor timeliness of the encyclopedia content, and editors generally describe specific event information through large-section characters, so that efficiency of reading information browsed by users is low, and when users have information searching requirements, the users need to search sentence by sentence in the large-section characters, time consumed for information searching is long, and efficiency of searching information is low.

Based on the research, the present disclosure provides a method, an apparatus, and a computer storage medium for information update, which improve efficiency of updating encyclopedic knowledge information by automatically determining a target event corresponding to newly added target multimedia content and updating structured data of the target event into encyclopedic knowledge information corresponding to a target entity associated with the target event; correspondingly, the target event in the encyclopedic knowledge information of the target entity associated with the target event is displayed to the reading user in the structured data presentation mode, the reading user can browse the information of the target event conveniently, and the reading user can quickly position the information meeting the searching requirement in the structured data of the target event, so that the information acquisition time is reduced, and the efficiency of searching the specific information by the reading user is improved.

The process of solving and solving the above problems are the results of the inventor after practical and careful study, and therefore, the discovery process of the above problems and the solution proposed by the present disclosure to the above problems in the following should be the contribution of the inventor to the present disclosure in the process of the present disclosure.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

To facilitate understanding of the present embodiment, first, a detailed description is given of an information updating method disclosed in the embodiments of the present disclosure, where an execution subject of the information updating method provided in the embodiments of the present disclosure is generally a computer device with certain computing capability, and the computer device includes, for example: a server or other processing device. In some possible implementations, the method of information updating may be implemented by a processor calling computer readable instructions stored in a memory.

The following describes a method for updating information provided by the embodiments of the present disclosure by taking an execution subject as a server.

Referring to fig. 1, a flowchart of a method for updating information provided in an embodiment of the present disclosure is shown, where the method includes steps S101 to S104, where:

s101, obtaining target multimedia content.

In a specific implementation, the target multimedia content may be obtained based on newly released media content in a recent period of time and user search data in the recent period of time, and the target multimedia content may be at least one of various forms of content such as video content, text content, and graphics content.

Specifically, first multimedia content and user search data issued in a latest preset time period are acquired; searching second multimedia content corresponding to the user search data; based on the first multimedia content and the second multimedia content, a target multimedia content is determined. The first multimedia content released recently is generally the multimedia content with stronger timeliness, and the multimedia content searched recently by the user is generally the multimedia content related to some hot topics recently.

The preset time period can be determined according to the increasing quantity of the multimedia content; for example, it may be 1min or 10 min; the user search data may include user search content.

Here, the target multimedia content may be determined based on the first multimedia content and the second multimedia content according to the following method, which is described in detail as follows: carrying out duplicate removal processing on the first multimedia content and the second multimedia content to obtain candidate multimedia content; and selecting target multimedia contents from the candidate multimedia contents.

Specifically, the server acquires multimedia contents and user search contents which are issued by a plurality of user terminals in a latest preset time period, and searches for new second multimedia contents matched with the user search contents in a multimedia content library based on the user search contents; after the newly added first multimedia content and second multimedia content are obtained, duplicate removal processing may be performed on the first multimedia content and the second multimedia content to obtain candidate multimedia contents, and then target multimedia contents are selected from the candidate multimedia contents, for example, multimedia contents with low information content are removed based on semantic analysis, and candidate multimedia contents with relatively rich semantic contents and within a preset number are selected as the target multimedia contents.

In a specific implementation, after the target multimedia content is obtained based on step S101, the target multimedia content may be processed based on the following steps S102 to S104, which are described in detail as follows.

S102, determining multimedia information of a target event related to the target multimedia content under a plurality of elements and a target entity related to the target event based on the target multimedia content.

In specific implementation, the target multimedia contents can be clustered to obtain a plurality of target multimedia contents corresponding to the same target event; and determining the multimedia information of the target event under a plurality of elements according to a plurality of target multimedia contents of the target event obtained by clustering.

Here, semantic recognition may be performed on the target multimedia content based on a natural language processing technology, feature vectors corresponding to the target multimedia content may be extracted, and each target multimedia content may be clustered based on the feature vectors of each target multimedia content, so as to obtain a plurality of target multimedia contents belonging to the same class and corresponding to the same target event. According to a plurality of target multimedia contents corresponding to the same target event, the multimedia information of the target event under a plurality of preset elements can be determined.

In specific implementation, the event type of the target event can be determined according to a plurality of target multimedia contents of the target event obtained by clustering; and determining the multimedia information under the plurality of elements from the target multimedia content according to the plurality of elements associated with the event type.

Wherein the event type of the target event may include one or more of social life, major events, performance experience, winning records, interviews, and the like; the plurality of elements may include a general-purpose element common to each event type and a specific-purpose element specific to each event type. Here, the general elements, that is, the structural parameters common to each event type, may be stored in the server in advance, and the general elements may include, for example, event occurrence time, event titles, and the like; here, the specialization element refers to a structural parameter associated with an event type of the target event, and the server may store specialization elements corresponding to each event type in advance; for example, when the event type is "negotiation", the corresponding specificity elements under the event type may include: a speaker, a person being interviewed; when the event type is "winning record", the corresponding specificity elements under the event type may include: a prize, a prize issuing authority, etc.

In a specific implementation, when the event type of the target event is determined according to the multiple target multimedia contents of the target event obtained by clustering, specifically, an event type of which the corresponding similarity satisfies a preset condition (the similarity is maximum or greater than a set threshold) is selected as the event type of the target event by calculating the similarity between the average feature vector corresponding to the multiple target multimedia contents of the target event and the feature vector corresponding to each event type.

In another embodiment, the event description information may be determined based on a plurality of target multimedia contents of the same target event, for example, selecting a reference multimedia content from the plurality of target multimedia contents of the target event, using header information of the reference multimedia content as the event description information, or performing semantic analysis on the reference multimedia content based on a natural language processing technique, and extracting key semantic information as the event description information, where the event description information may include an event cause, an event result, an event character, and the like of the target event. Then, the event type of the target event is determined by comparing the similarity between the feature vector corresponding to the event description information and the feature vector corresponding to each event type. Here, when selecting the reference multimedia content, it may be selected based on the attribute information of the target multimedia content; the attribute information may include attention and author attribute information; wherein the attention degree is calculated based on interactive data corresponding to the multimedia content; the user interaction data corresponding to the multimedia content can comprise browsing amount, praise amount, comment amount and the like; the author attribute information may include author authority, author influence, and the like.

After the event type of the target event is obtained, the general elements of each event type and the special elements corresponding to the target event, which are stored in the server in advance, can be determined as a plurality of elements corresponding to the target event; after determining a plurality of elements corresponding to the target event, multimedia information corresponding to each element may be acquired from the target multimedia content associated with the target event on a per element basis.

Exemplarily, after clustering is performed on the target multimedia contents, a plurality of target multimedia contents corresponding to the same target event are obtained; according to the multiple target multimedia contents of the target event obtained by clustering, the event type of the target event is determined as follows: "talk about", the event description information of the target event is: "some Ministry of industry and trust" gate contract; after the event type of the target event is determined, if the specificity element corresponding to the "negotiation" event type is searched from the specificity elements corresponding to each pre-stored event type, the specificity element corresponding to the "negotiation" event type is: a speaker, a person being interviewed; and according to the universality elements corresponding to the event types stored in the server in advance: the event occurrence time, the event title, and the specific elements corresponding to the determined "negotiation" event type, the plurality of elements corresponding to the target event are determined as follows: event occurrence time, event title, interviewer, interviewee; after determining a plurality of elements corresponding to the target event, event description information "a certain department of industry and trust" may be used as event title information; then, extracting the event occurrence time, the talker: department of industry and trust, person being interviewed: a certain; as multimedia information under each element.

In a specific implementation, the target entity associated with the target event may be determined according to the following method, which is specifically described as follows: determining an encyclopedic entity type matched with the event type according to the event type of the target event; and determining a target entity associated with the target event from the candidate entities associated with the target event according to the determined encyclopedia entity type.

The encyclopedia entity types can include characters, plants, animals, brands, film and television works, literature works, organizations (such as companies, factories, institutions and the like) and the like; the general server stores in advance the encyclopedia entity types matching each event type, for example, the encyclopedia entity types matching the winning record event types may include: characters and film and television works; as another example, the encyclopedia entity types that match the negotiation event type may include: characters and mechanisms.

In a specific implementation, after determining an encyclopedia entity type matching an event type of a target event, a candidate entity matching the determined encyclopedia entity type may be selected as the target entity from candidate entities associated with a plurality of target multimedia contents corresponding to the target event.

In another embodiment, entity tagging can be performed on each multimedia content in the multimedia library in advance, and an entity tagging result corresponding to each multimedia content is determined; in implementation, a candidate entity associated with a target event can be obtained according to entity labeling results respectively corresponding to a plurality of target multimedia contents under the target event; and selecting a target entity matched with the determined encyclopedia entity type from the candidate entities associated with the target event based on the encyclopedia entity type of each candidate entity.

In a specific implementation, after determining the multimedia information of the target event associated with the target multimedia content under the multiple elements and the target entity associated with the target event based on step S102, the structured data of the target event can be generated based on the multimedia information under the multiple elements based on step S103, which is described in detail as shown in step S103 below.

And S103, generating the structured data of the target event based on the multimedia information under the plurality of elements.

In a specific implementation, the structured data of the target event can be generated based on the multimedia information of the target event associated with the target multimedia content under multiple elements according to the following method, which is specifically described as follows: acquiring a structured template corresponding to the event type based on the event type of the target event; and integrating the multimedia information under the multiple elements according to the structured data template corresponding to the event type to obtain structured data describing the target event.

Generally, a structured template corresponding to each event type may be stored in advance, for example, when the event types are: when the record is winning, the structured template corresponding to the event type may include: "what prize (prize element) awarded by which prize awarding organization (prize awarding organization element) is obtained by what work (work element) at what time (time element) a person (character element) gets.

Specifically, based on the event type of the target event determined in step S102, a structured template corresponding to the event type of the target event may be selected from the pre-stored structured templates corresponding to the event types; after the structured template corresponding to the event type of the target event is determined, the multimedia information under the multiple elements can be integrated according to the structured template to obtain complete structured data for describing the target event.

Illustratively, when the event type of the target event is: "winning record", if the structured data template corresponding to the event type of the target event is: "what work a person gets what prize awarded by which prize issuing organization at what time", and the multimedia information under the elements of the target event includes: the occurrence time of the event: 2020-11-28, awards organization: china cinematographer Association, awards: the 33 th golden chicken awards the best male prime angle award, the winner: yellow certain, event title: somebody in yellow obtains the best male leading role in the 33 th golden chicken prize by means of some film; integrating the multimedia information under the multiple elements according to the structured data template corresponding to the determined event type to obtain structured data describing the target event, wherein the structured data comprises: somebody yellow obtained the 33 rd golden chicken prize best boy hero awarded by the cinematographer association on 28 th month 11 of 2020 by means of somebody in the movie.

And S104, updating encyclopedic knowledge information of the target entity according to the structured data of the target event.

In a specific implementation, after the structured data of the target event is generated according to step S103, at least one encyclopedia module matching the event type of the target event may be determined according to the event type of the target event; and inserting the structured data of the target event into the encyclopedia information corresponding to the determined encyclopedia module.

Encyclopedia modules matching event types are typically pre-stored, such as matching winning records may include: the system comprises a major event module and a winning record module; the time of occurrence may be included in the structured data of a generic target event.

In specific implementation, at least one encyclopedia module matched with the event type of the target event is determined from prestored encyclopedia modules matched with the event types; then, based on the target entity associated with the target event determined in the step S102, searching for the current encyclopedic knowledge content and whether encyclopedic knowledge information corresponding to the target entity exists; if the encyclopedic knowledge information of the target entity is found in the current encyclopedic knowledge content, the structured data of the target event can be inserted into the encyclopedic modules in the encyclopedic knowledge information of the target entity according to the occurrence time of the target event.

Here, the structured data of the target event may be inserted in order of time from first to last or from last to first under at least one encyclopedia module matching the event type of the target event in the encyclopedia knowledge information of the target entity according to the occurrence time of the target event.

In an optional implementation manner, based on the target entity associated with the target event determined in step S102, current encyclopedic knowledge content is searched, if encyclopedic knowledge information of the target entity is not found in the current encyclopedic knowledge content, encyclopedic knowledge information of the target entity does not exist in the current encyclopedic knowledge content, an encyclopedic module including an encyclopedic module matching the event type of the target event may be created for the target entity, and the structured data of the target event is inserted into the corresponding encyclopedic module.

Illustratively, if the event type of the target event is: "winning record", and the determined structured data of the target event is: somebody in huang obtained the 33 rd golden chicken prize best male hero awarded by the cinematographer association on somebody in movie 28.11.2020; if the determined target entity associated with the target event comprises: "Huang somewhat"; and according to the event type of the target event, the determined encyclopedic module matched with the event type of the target event comprises: the system comprises a major event module and a winning record module; if the encyclopedia knowledge information of 'somebody yellow' is found in the current encyclopedia knowledge content, according to the occurrence time of the target event, the 'somebody yellow' obtains the 33 th golden chicken award best male leading role issued by the cinematographer association on the 11 th month and 28 th day of 2020 by virtue of a certain film, and is added to the 'big event' and 'winning record' module of the 'somebody yellow'.

If the encyclopedia knowledge information of ' Huang-Yi ' is not found in the current encyclopedia knowledge content, the encyclopedia knowledge information of the target entity containing the major event and the winning record module is created, and the structured data of the target event ' Huang-Yi ' obtains the 33 th golden chicken award best male leading role issued by the cinematographer association on the 11 th and 28 th days of 2020 and inserts the data into the created module of ' Huang-Yi ' for the major event ' and the winning record.

In an alternative embodiment, keywords conforming to preset types, such as keywords describing a prize name, keywords describing a contribution amount, and the like, may be extracted from the multimedia information under the specificity element corresponding to the target event determined in step S102; and adding the extracted keywords which accord with the preset types into the structured data of the target event according to the preset format.

For example, if the target entity is: "somebody yellow", when the event type of the target event is "winning record", if the determined multimedia information under the specificity element corresponding to the target event includes time: 2020-11-28, awards organization: cinematographer association, awards: the 33 th golden chicken awards the best male prime angle award and winning works: certain, winning state of the movie: winning a prize; extracting keywords which accord with a preset type from the multimedia information under the special factors corresponding to the target event: "33 th golden chicken prize best male character prize" and adds the "33 th golden chicken prize best male character prize" in a bold highlight format to the structured data of the target event.

In the embodiment of the disclosure, target multimedia content is acquired; determining multimedia information of a target event associated with the target multimedia content under a plurality of elements and a target entity associated with the target event based on the target multimedia content; generating structured data of a target event based on multimedia information under a plurality of elements; updating encyclopedic knowledge information of the target entity according to the structured data of the target event; here, the structured data of the target event may be automatically updated to the encyclopedic knowledge information corresponding to the target entity associated with the target event, and in this way, the target event corresponding to the newly added target multimedia content is automatically determined, and the structured data of the target event is updated to the encyclopedic knowledge information corresponding to the target entity associated with the target event, so that the efficiency of updating the encyclopedic knowledge information is improved.

In a possible implementation manner, after encyclopedic knowledge information of a target entity associated with a target event is updated according to structured data of the target event, a push card corresponding to each target entity including the target event may be generated according to an event type of the target event and the structured data of the target event, so as to push the push card to a user in an information stream, where a specific presentation interface may be as shown in fig. 2, and may include a thumbnail of the target entity and text description information of the target entity.

The method comprises the steps that a push card is an aggregated card which can be presented on a page in an information flow presentation mode and is obtained by analyzing an event type of a target event and structured data of the target event according to a Front End Engineering Design (FEED) technology; here, the aggregate card may include pictures, texts, and the like; here, the information flow is a FEED flow, i.e. multimedia content is presented on a page in a streaming presentation.

After updating the encyclopedia knowledge information of the target entity, the encyclopedia knowledge information updated based on the above method may be presented based on the methods shown in the following steps S301 to S302.

The following describes the information presentation method by taking the execution subject as the terminal device.

Referring to fig. 3, which is a flowchart of a method for displaying information provided in the embodiment of the present disclosure, the method includes steps S301 to S302, where:

s301, responding to the first trigger operation, and acquiring encyclopedic knowledge information of a target entity; the encyclopedic knowledge information of the target entity comprises at least one encyclopedic module and structured data of at least one event contained under each encyclopedic module.

Here, the encyclopedia of the target entity is related to the encyclopedia type of the target entity, for example, when the encyclopedia type of the target entity is a person, the encyclopedia included in the encyclopedia knowledge information of the target entity may include a major event, a winning record, a social life, a performance experience, and the like.

Here, the first trigger operation may be a search operation of the user on encyclopedic knowledge information of the target entity, or a trigger operation of the user on a push card of the target entity shown in the information stream; the first trigger operation can be click operation such as clicking, long-time pressing, double-clicking and the like.

In specific implementation, a user may obtain encyclopedic knowledge information of a target entity through searching, which is specifically described as follows: the method comprises the steps that a user can input search content on a search interface, after the user clicks a search button, terminal equipment can generate a search request according to the search content input by the user and sends the search request to a server, the server receives the search request of the user and returns a plurality of encyclopedia modules corresponding to a target entity contained in the search request and structured data of at least one event contained under each encyclopedia module to the terminal equipment, and the terminal equipment obtains the plurality of encyclopedia modules corresponding to the target entity and the structured data of the at least one event under each encyclopedia module.

In an optional implementation manner, the user may further obtain encyclopedic knowledge information corresponding to the target entity by triggering a push card of the target entity shown in the information stream, which is specifically described as follows: the method comprises the steps that a user triggers a push card of a target entity displayed in an information flow, and after terminal equipment receives a trigger operation aiming at the push card of the target entity, the terminal equipment obtains multiple encyclopedia modules corresponding to the target entity and structured data of at least one event under each encyclopedia module.

The method comprises the steps that a push card of a target entity can analyze structured data of at least one target event under encyclopedia modules corresponding to the target entity according to a Front End Engineering Design (FEED) technology to obtain an aggregation card capable of being presented on a page in an information flow presentation mode; here, the push card may include pictures, texts, etc.; the information stream is a FEED stream, i.e. the multimedia content is rendered on the page in a streamed presentation.

In a specific implementation, after acquiring the encyclopedia knowledge information of the target entity according to step S301, the terminal device may first display the structured data corresponding to each of the plurality of events in the default encyclopedia module, and after receiving a trigger operation of the target encyclopedia module by the user, may display the structured data corresponding to each of the plurality of events in the target encyclopedia module according to step S302, which is described in detail as step S302 below.

S302, responding to a second trigger operation aiming at a target encyclopedia module in the encyclopedia modules, and displaying the structured data of at least one event under the target encyclopedia module.

Wherein, the target encyclopedia module is any encyclopedia module in a plurality of encyclopedia modules corresponding to the target entity.

In specific implementation, the terminal device detects whether a user performs a second trigger operation on any one of the encyclopedia modules of the target entity, and if the second trigger operation on any one of the encyclopedia modules of the plurality of encyclopedia modules corresponding to the target entity is not detected, the terminal device displays structured data corresponding to a plurality of events of a default encyclopedia module.

The second trigger operation may be click operation such as single click, long click, double click, and the like.

Specifically, the structured data of each event under the default encyclopedia module can be displayed in a time axis form according to the occurrence time of each event under the default encyclopedia module and the time sequence.

Here, the number of pieces of structured data of the event under the default encyclopedia module displayed on the current display interface may be determined according to the number of the events under the default encyclopedia module and the preset display area size of the structured data of each event under each encyclopedia module, the number is less than the total number of the structured data of the events under the default encyclopedia module, the structured data of other events which are not shown in the current display interface can be replaced by preset identifiers (such as ellipses and more views), namely the structured data of other events which are not shown in the current display interface are hidden, and may present a prompt message (such as "view more") prompting viewing of more information near the identifier, when the user triggers the preset identifier, the structured data corresponding to all events under the default encyclopedia module can be acquired.

For example, when the target entity is "lie somewhere" and the target entity corresponds to a plurality of encyclopedia modules including: if the triggering operation of the user on any one of the encyclopedia modules corresponding to the target entity is not detected, the structured data of 4 events under the default encyclopedia module (i.e. the major event) are displayed in a time axis form according to the chronological order, and a specific display interface can be as shown in fig. 4, where the display interface can include the name, age, height, weight, constellation, blood type of "lie somewhere", a thumbnail related to "lie somewhere", and various encyclopedia modules corresponding to "lie somewhere" (i.e. the major event, the performance experience, the winning record, the social life), and the structured data corresponding to 4 events under the major event encyclopedia module (here, the multimedia information under the major event encyclopedia module contains the multimedia information under the winning record type event special element, and highlight the multimedia information under the special element of the award item in a black-marked form); here, since the major event encyclopedia module includes structured data corresponding to 10 events, the specific display interface further includes: a "view more" button for viewing structured data of at least one event not presented in the current presentation interface under the default encyclopedia module, and a prompt message "view more" prompting viewing of more information; here, when the user clicks a "view more" button in the presentation interface, the structured data of at least one event that is not presented in the current presentation interface under the default encyclopedia module may be acquired; and the default encyclopedia module in the interface is shown: large events are highlighted in black.

In a specific implementation, if the terminal device detects a second trigger operation for a target encyclopedia module under multiple encyclopedia modules corresponding to a target entity, the terminal device may display the structured data of each event under the target encyclopedia module in a time axis form according to the occurrence time of each event under the target encyclopedia module and the time sequence.

For example, when the target entity is "lie somewhere" and the target entity corresponds to a plurality of encyclopedia modules including: after detecting the triggering operation of the user on the "winning record" under the multiple encyclopedia modules associated with the target entity, the system displays the structured data respectively corresponding to the 3 events under the "winning record" in the form of a time axis according to the occurrence time of each event in the 3 events under the "winning record" and according to the chronological order, and the specific display interface may be as shown in fig. 5, where the display interface may include the name, age, height, weight, constellation, blood type of "lie somewhere", the thumbnail related to "lie somewhere", and the structured data respectively corresponding to the multiple encyclopedia modules (i.e. the large event, the performance experience, the winning record, the social life) corresponding to "lie somewhere" and the 3 events under the "winning record" (here, the multimedia information under the "winning record" includes the special element, and highlight the multimedia information under the special element of the award item in a black-marked form); here, the target encyclopedia module in the interface is exposed: the "winning record" is highlighted in the form of a black mark.

In a specific implementation, before a target event occurs, a presentation interface of encyclopedic knowledge information of a target entity associated with the target event may be as shown in fig. 4 and 5, and after the target event occurs, structured data of the target event needs to be presented under at least one encyclopedic module, matched with an event type of the target event, in the encyclopedic knowledge information of the target entity.

For example, if the event type of the target event is determined to be the "winning record" based on the above steps S101 to S103; determining the structured data of the target event as follows: lie somebody obtains annual quality stars issued by the television drama quality pandemic by virtue of movie somebody in 2018, and determines that a target entity associated with a target event includes "lie somebody", at least one encyclopedia module matched with an event type of the target event includes: the prize winning record module and the big event module can add the structured data of the target event to the prize winning record module and the big event module contained in the encyclopedia knowledge information of 'Lisomewhat'; when the structured data of the target event is added to the "winning record" module included in the encyclopedia knowledge information of "certain li", the structured data of the target event can be inserted under the "winning record" module according to the occurrence time of 3 events under the winning record corresponding to certain li and the occurrence time of the target event as shown in fig. 5, and the structured data of the target event is displayed on the time axis: "somebody of li obtains annual quality stars issued by the tv drama quality pandemic by somebody of movie somebody in 2018" and multimedia information under the elements of the speciality of the award: "annual quality stars"; here, the multimedia information under the award item exclusive element may be highlighted in a black frame; a specific display interface may be as shown in fig. 6, taking a terminal device as a mobile phone as an example.

In the embodiment of the present disclosure, after a user searches for a target entity or triggers a push card of the target entity displayed in an information stream, multiple encyclopedia modules corresponding to the target entity and structured data of at least one event under each encyclopedia module may be obtained, structured data corresponding to multiple events under a default encyclopedia module is displayed to the user, and after the user triggers a target encyclopedia module among the multiple encyclopedia modules, structured data of at least one event under the target encyclopedia module is displayed to the user; therefore, the target event in the encyclopedic knowledge information of the target entity can be displayed to the reading user in the presentation mode of the structured data, so that the reading user can conveniently browse the information of the target event; the user can quickly locate the information meeting the searching requirement in the structured data of the target event, so that the time for acquiring the information is reduced, and the information searching efficiency is improved.

It will be understood by those skilled in the art that in the method of the present invention, the order of writing the steps does not imply a strict order of execution and any limitations on the implementation, and the specific order of execution of the steps should be determined by their function and possible inherent logic.

Based on the same inventive concept, an information updating apparatus corresponding to the information updating method is also provided in the embodiments of the present disclosure, and since the principle of the apparatus in the embodiments of the present disclosure for solving the problem is similar to the method for updating the information described in the embodiments of the present disclosure, the implementation of the apparatus may refer to the implementation of the method, and repeated details are not described again.

Referring to fig. 7, there is shown a schematic diagram of an information updating apparatus 700 according to an embodiment of the present disclosure, the apparatus including: an acquisition module 701, a determination module 702, a generation module 703 and an update module 704; wherein,

an obtaining module 701, configured to obtain target multimedia content.

A determining module 702, configured to determine, based on the target multimedia content, multimedia information of a target event associated with the target multimedia content under multiple elements, and a target entity associated with the target event.

A generating module 703, configured to generate structured data of the target event based on the multimedia information under the multiple elements.

An updating module 704, configured to update encyclopedia knowledge information of the target entity according to the structured data of the target event.

In a possible implementation manner, the determining module 702, when performing the determination of the multimedia information of the target event associated with the target multimedia content under multiple elements based on the target multimedia content, is specifically configured to: clustering the target multimedia contents to obtain a plurality of target multimedia contents corresponding to the same target event; and determining the multimedia information of the target event under a plurality of elements according to a plurality of target multimedia contents of the target event obtained by clustering.

In a possible implementation manner, when the determining module 702 determines multimedia information of the target event under multiple elements according to multiple target multimedia contents of the target event obtained by clustering, it is specifically configured to: determining the event type of the target event according to a plurality of target multimedia contents of the target event obtained by clustering; and according to a plurality of elements associated with the event type, determining multimedia information under the elements from the target multimedia content.

In a possible implementation manner, the determining module 702, when performing the determining the target entity associated with the target event, is specifically configured to: determining an encyclopedic entity type matched with the event type according to the event type of the target event; determining a target entity associated with the target event from candidate entities associated with the target event according to the determined encyclopedic entity type.

In a possible implementation manner, the generating module 703, when executing the generating of the structured data of the target event based on the multimedia information under the plurality of elements, is specifically configured to: based on the event type of the target event, acquiring a structured data template corresponding to the event type; and integrating the multimedia information under the multiple elements according to a structured data template corresponding to the event type to obtain structured data describing the target event.

In a possible implementation manner, the obtaining module 701, when performing obtaining the target multimedia content, is specifically configured to: acquiring first multimedia content and user search data issued in a latest preset time period; searching second multimedia content corresponding to the user search data; determining the target multimedia content based on the first multimedia content and the second multimedia content.

In a possible implementation manner, when the obtaining module 701 determines the target multimedia content based on the first multimedia content and the second multimedia content, specifically, is configured to: carrying out duplicate removal processing on the first multimedia content and the second multimedia content to obtain candidate multimedia content; and selecting the target multimedia content from the candidate multimedia contents.

In a possible implementation, the updating module 704, when executing the updating of the encyclopedic knowledge information of the target entity according to the structured data of the target event, is specifically configured to: determining at least one encyclopedia module matched with the event type of the target event according to the event type of the target event; and inserting the structured data of the target event into the determined encyclopedia information corresponding to the encyclopedia module.

In a possible implementation manner, the updating module 704, when executing the inserting of the structured data of the target event into the determined encyclopedic information corresponding to the encyclopedic module, is specifically configured to: if the encyclopedic knowledge information corresponding to the target entity exists currently, inserting the structured data of the target event into the at least one encyclopedic module of the target entity according to the occurrence time of the target event; if the encyclopedic knowledge information corresponding to the target entity does not exist currently, an encyclopedic module of the target entity is created, and the structured data of the target event is inserted into the created encyclopedic module.

In the embodiment of the disclosure, the structured data of the target event can be automatically updated to the encyclopedic knowledge information corresponding to the target entity associated with the target event, so that the mode of automatically determining the target event corresponding to the newly-added target multimedia content and updating the structured data of the target event to the encyclopedic knowledge information corresponding to the target entity associated with the target event improves the efficiency of updating the encyclopedic knowledge information and reduces the cost.

The description of the processing flow of each module in the device and the interaction flow between the modules may refer to the related description in the above method embodiments, and will not be described in detail here.

Based on the same technical concept, the embodiment of the application also provides computer equipment. Referring to fig. 8, a schematic structural diagram of a computer device 800 provided in the embodiment of the present application includes a processor 801, a memory 802, and a bus 803. The memory 802 is used for storing execution instructions and includes a memory 8021 and an external memory 8022; the memory 8021 is also referred to as an internal memory, and is used for temporarily storing operation data in the processor 801 and data exchanged with an external storage 8022 such as a hard disk, the processor 801 exchanges data with the external storage 8022 through the memory 8021, and when the computer apparatus 800 operates, the processor 801 communicates with the storage 802 through the bus 803, so that the processor 801 executes the following instructions:

The specific processing flow of the processor 801 may refer to the description of the above method embodiment, and is not described herein again.

The embodiments of the present disclosure also provide a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program performs the steps of the information updating method in the above method embodiments. The storage medium may be a volatile or non-volatile computer-readable storage medium.

The embodiments of the present disclosure also provide a computer program product, where the computer program product carries a program code, and instructions included in the program code may be used to execute the steps of the information updating method in the foregoing method embodiments, which may be referred to specifically for the foregoing method embodiments, and are not described herein again.

The computer program product may be implemented by hardware, software or a combination thereof. In an alternative embodiment, the computer program product is embodied in a computer storage medium, and in another alternative embodiment, the computer program product is embodied in a Software product, such as a Software Development Kit (SDK), or the like.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the system and the apparatus described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again. In the several embodiments provided in the present disclosure, it should be understood that the disclosed system, apparatus, and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a non-volatile computer-readable storage medium executable by a processor. Based on such understanding, the technical solution of the present disclosure may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present disclosure. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

Finally, it should be noted that: the above-mentioned embodiments are merely specific embodiments of the present disclosure, which are used for illustrating the technical solutions of the present disclosure and not for limiting the same, and the scope of the present disclosure is not limited thereto, and although the present disclosure is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive of the technical solutions described in the foregoing embodiments or equivalent technical features thereof within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present disclosure, and should be construed as being included therein. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A method for information updating, comprising:

acquiring target multimedia content;

determining multimedia information of a target event associated with the target multimedia content under a plurality of elements and a target entity associated with the target event based on the target multimedia content;

generating the structured data of the target event based on the multimedia information under the plurality of elements;

and updating the encyclopedic knowledge information of the target entity according to the structured data of the target event.

2. The method of claim 1, wherein determining, based on the target multimedia content, multimedia information for a target event associated with the target multimedia content under a plurality of factors comprises:

clustering the target multimedia contents to obtain a plurality of target multimedia contents corresponding to the same target event;

and determining the multimedia information of the target event under a plurality of elements according to a plurality of target multimedia contents of the target event obtained by clustering.

3. The method of claim 2, wherein determining the multimedia information of the target event under multiple elements according to the clustered target multimedia contents of the target event comprises:

determining the event type of the target event according to a plurality of target multimedia contents of the target event obtained by clustering;

and according to a plurality of elements associated with the event type, determining multimedia information under the elements from the target multimedia content.

4. The method of claim 1, wherein the determining a target entity associated with the target event comprises:

determining an encyclopedic entity type matched with the event type according to the event type of the target event;

determining a target entity associated with the target event from candidate entities associated with the target event according to the determined encyclopedic entity type.

5. The method of claim 1, wherein the generating the structured data of the target event based on the multimedia information under the plurality of elements comprises:

based on the event type of the target event, acquiring a structured data template corresponding to the event type;

and integrating the multimedia information under the multiple elements according to a structured data template corresponding to the event type to obtain structured data describing the target event.

6. The method of claim 1, wherein obtaining the target multimedia content comprises:

acquiring first multimedia content and user search data issued in a latest preset time period;

searching second multimedia content corresponding to the user search data;

determining the target multimedia content based on the first multimedia content and the second multimedia content.

7. The method of claim 6, wherein determining the target multimedia content based on the first multimedia content and the second multimedia content comprises:

carrying out duplicate removal processing on the first multimedia content and the second multimedia content to obtain candidate multimedia content;

and selecting the target multimedia content from the candidate multimedia contents.

8. The method of claim 1, wherein updating the encyclopedia knowledge information of the target entity according to the structured data of the target event comprises:

determining at least one encyclopedia module matched with the event type of the target event according to the event type of the target event;

and inserting the structured data of the target event into the determined encyclopedia information corresponding to the encyclopedia module.

9. The method according to claim 8, wherein inserting the structured data of the target event into the determined encyclopedia information corresponding to the encyclopedia module comprises:

if the encyclopedic knowledge information corresponding to the target entity exists currently, inserting the structured data of the target event into the at least one encyclopedic module of the target entity according to the occurrence time of the target event;

if the encyclopedic knowledge information corresponding to the target entity does not exist currently, an encyclopedic module of the target entity is created, and the structured data of the target event is inserted into the created encyclopedic module.

10. An apparatus for information update, comprising:

the acquisition module is used for acquiring target multimedia content;

11. A computer device, comprising: a processor, a memory storing machine-readable instructions executable by the processor, the processor for executing the machine-readable instructions stored in the memory, the processor performing the steps of the method of information updating according to any one of claims 1 to 9 when the machine-readable instructions are executed by the processor.

12. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when executed by a computer device, performs the steps of the method of information updating according to any of claims 1 to 9.