CN106934049A - A kind of the news selected topic analysis method and device - Google Patents
A kind of the news selected topic analysis method and device Download PDFInfo
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- CN106934049A CN106934049A CN201710157066.5A CN201710157066A CN106934049A CN 106934049 A CN106934049 A CN 106934049A CN 201710157066 A CN201710157066 A CN 201710157066A CN 106934049 A CN106934049 A CN 106934049A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
- G06F16/35—Clustering; Classification
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9535—Search customisation based on user profiles and personalisation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2216/00—Indexing scheme relating to additional aspects of information retrieval not explicitly covered by G06F16/00 and subgroups
- G06F2216/03—Data mining
Abstract
The embodiment of the invention discloses a kind of news selected topic analysis method and device, the method includes：The news selected topic according to user input obtains internet associated data；Semantic content according to the internet associated data extracts entity information and/or class label information；According to the entity information and/or the class label acquisition of information media event clue；Semantic content according to the internet associated data extracts feedback data；Media event assessment result is obtained according to the feedback data；According to the media event clue and the media event assessment result, news content topic is determined.By technical scheme, solve the problems, such as more unilateral to the report of media event with big data, realize and use big data, roundup news event development clue determines news content topic with the assessment to media event, and news report mechanism can be aided in more comprehensively to be reported for the related news selected topic.
Description
Technical field
The present embodiments relate to computer network communication technology field, more particularly to a kind of news selected topic analysis method and
Device.
Background technology
With developing rapidly for news media industry, how excavating news, making news is that journalism is stood in medium contentions
The key of invincible position.What current journalism was followed is still the traditional searching selected topic, method for excavating content, newest digital skill
Art is not applied in work completely, how whole using the last word of big data, cloud computing and natural language processing technique
Close News Resources, promote traditional media and New Media fusion development as problem.
The many news media's units of recent domestic have all done meaningful trial to big data in the application of news industry,
But basic as assistant analysis instrument is simply that news provides data supporting using data, or news classify recommendation and
The analysis of public opinion.At present, the information such as development grain of roundup news event, for the news report of different phase provides suitable report
Content is also without ripe perfect product so that the Reporting that news report mechanism selects a topic to particular news is more single and piece
Face.
The content of the invention
In view of this, a kind of news Topic Selection and system are the embodiment of the invention provides, it is comprehensive to realize using big data
Close media event development grain and determine the content that news is selected a topic with the assessment to media event, auxiliary news report mechanism is directed to phase
The news selected topic is closed more comprehensively to be reported.
In a first aspect, a kind of news selected topic analysis method is the embodiment of the invention provides, including：
The news selected topic according to user input obtains internet associated data；
Semantic content according to the internet associated data extracts entity information and/or class label information；
According to the entity information and/or the class label acquisition of information media event clue；
Semantic content according to the internet associated data extracts feedback data；
Media event assessment result is obtained according to the feedback data；
According to the media event clue and the media event assessment result, news content topic is determined.
Further, it is described to be included according to the news of user input selected topic acquisition internet association packet：
Internet incidence number is obtained according to the news of the user input selected topic based on algorithm for pattern recognition and configuration strategy
According to.
Further, it is described according to the entity information and/or the class label acquisition of information media event clue bag
Include：
According to the entity information and/obtain the class label information carry out cluster analysis obtain media event model；
The media event clue is obtained according to the media event model and the entity relationship.
Further, it is described to be included according to feedback data acquisition media event assessment result：
By carrying out indicator-specific statistics to the feedback data, media event assessment result is obtained.
Further, described according to the media event clue and the media event assessment result, determine that news is selected
After topic content, also include：
To the news content topic with treat the news content in compliation manuscipt part storehouse and match, will differ from treating compliation manuscipt part storehouse
The news content topic of middle news content is defined as treating news content topic.
Further, after the selected topic acquisition internet associated data according to the news of user input, also include：
Hot news event is determined according to crucial label and/or keyword；
It is described according to the media event clue and the media event assessment result, determine that news content topic includes：
Determined in the news selected topic according to the hot news event, the media event clue and the media event assessment result
Hold.
Second aspect, the embodiment of the present invention additionally provides a kind of news selected topic analytical equipment, including：
Data acquisition module, for obtaining internet associated data according to the news of the user input selected topic；
Information extraction modules, for extracting entity information and/or class according to the semantic content of the internet associated data
Distinguishing label information；
Clue acquisition module, for according to the entity information and/or the class label acquisition of information media event line
Rope；
Feedback extraction module, for extracting feedback data according to the semantic content of the internet associated data；
Assessment acquisition module, for obtaining media event assessment result according to the feedback data；
Content determination module, for according to the media event clue and the media event assessment result, determining news
Content topic.
Further, the data acquisition module specifically for：
Internet incidence number is obtained according to the news of the user input selected topic based on algorithm for pattern recognition and configuration strategy
According to.
Further, the clue acquisition module includes：
Model analysis unit, obtains for carrying out cluster analysis according to the entity information and/or the class label information
Obtain media event model；
Clue acquiring unit, for obtaining the media event line according to the media event model and the entity relationship
Rope.
Further, it is described assessment acquisition module specifically for：
By carrying out indicator-specific statistics to the feedback data, media event assessment result is obtained.
Further, the news selected topic analytical equipment also includes：
Content matching module, for the news content topic with treat the news content in compliation manuscipt part storehouse and match,
Will differ from treating that the news content topic of news content in compliation manuscipt part storehouse is defined as treating news content topic.
Further, focus binding modules, for determining hot news event according to crucial label and/or keyword；
The content determination module is specifically for according to the hot news event, the media event clue and described new
Hear event evaluation result and determine the news content topic.
A kind of the news selected topic analysis method and device are the embodiment of the invention provides, is obtained by the selected topic according to user input
Take internet associated data, semantic content according to internet associated data extract entity information and/or class label information with
Media event clue is obtained, while the semantic content according to internet associated data extracts feedback data being commented to obtain media event
Estimate result, roundup news event clue and media event assessment result, determine news content topic.Solve to media event
The more single and unilateral problem of report, realizes and uses big data, roundup news event development clue with to media event
Assessment determines the content of the news selected topic, and news report mechanism can be aided in more comprehensively to be reported for the related news selected topic
Road.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet of news selected topic analysis method that the embodiment of the present invention one is provided.
Fig. 2 is a kind of schematic flow sheet of news selected topic analysis method that the embodiment of the present invention two is provided.
A kind of structural representation of news selected topic analytical equipment that Fig. 3 embodiment of the present invention three is provided.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just
Part rather than entire infrastructure related to the present invention is illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is a kind of schematic flow sheet of news selected topic analysis method that the embodiment of the present invention one is provided, the present embodiment
Technical scheme can be applied in the scene for needing to be analyzed the news selected topic, can be selected by news provided in an embodiment of the present invention
Inscribe analytical equipment to perform, the system can be realized by the way of software and/or hardware.The method includes：
S110, the news selected topic according to user input obtains internet associated data.
User can be input into the Reporting news selected topic to be confirmed, and the news according to user input is selected a topic to Interworking GateWay
Connection data are acquired.Internet associated data can be mutually related internet data with the news of the user input selected topic,
The a certain news selected topic of such as user input, can be according to the news of the user input selected topic in portal website, forum or microblogging etc.
The internet data that collection is associated with the news selected topic of user input in webpage as much as possible, obtains be directed to greatest extent
The internet associated data of the news selected topic of user input.
Optionally, internet can be obtained according to the news of the user input selected topic with configuration strategy based on algorithm for pattern recognition
Associated data.Algorithm for pattern recognition can extract the data that are mutually related from the internet data of magnanimity, for example, can be based on
Certain pattern gathers the internet data on amusement class or sport category in each webpage.The collection of internet associated data
Can be by the realization that crawls of reptile, configuration strategy can crawl to be associated to obtain required internet in the intelligence for carrying out reptile
During data, scheduling strategy of website, the template that reptile crawls and reptile for crawling etc. is configured.Calculated using pattern-recognition
The collection that method interconnect associated data with configuration strategy can effectively filter incoherent with the news selected topic of user input
Invalid data, improves the collecting efficiency of internet associated data.
S120, the semantic content according to internet associated data extracts entity information and/or class label information.
Entity information can extract time, personage, place, behavior for obtaining etc. by analyzing internet associated data
Entity information, by analyze collection the specific semantic content of internet associated data, the internet incidence number for being gathered
Which entity information is included in.For example, internet associated data is gathered in the first webpage of report artificial intelligence news, can
The entity informations such as go player and go are obtained to be analyzed by the semanteme to internet associated data.Class label information
The class label included in the internet associated data that can be collection, such as in the report situation of train ticket ticketing during spring transportation
Internet associated data is gathered in webpage, is analyzed by the semantic content to internet associated data, the Spring Festival can be obtained
With the class label information such as ticket.
S130, according to entity information and/or class label acquisition of information media event clue.
Media event clue can be obtained according to entity information, it is also possible to according to class label acquisition of information media event line
Rope, it is also possible to while according to entity information and class label acquisition of information media event clue.Optionally, can be believed according to entity
Breath and/or class label information carry out cluster analysis and obtain media event model.By taking the Olympic Games selected topic as an example, by internet
The entity information or class label information that associated data analysis extraction is obtained include a large amount of Olympic Games personnels participating in the meeting, to all of Austria
National Games personnel participating in the meeting carries out cluster analysis, then can set up such as the media event model of report sportsman or report referee
Media event model.Meanwhile, the relation between entity can be analyzed, according to the media event mould that cluster analysis is obtained
Type obtains media event clue with entity relationship.May be deposited between the entity that semantic content according to internet associated data is obtained
In certain association, according to the media event model for obtaining, in combination with the relation between entity, such as character relation or time elder generation
Relation etc., can obtain the development figure of the media event with the time as axle afterwards, for example for spring transportation select a topic, can be formed with when
Between be the vote buying of axle, spring transportation transport power and spring transportation return development trend figure, also determined that and the spring transportation obtained by cluster analysis
The media event clue of media event model.
S140, the semantic content according to internet associated data extracts feedback data.
The feedback data that semantic content according to internet associated data is extracted for example can be the media of acquisition in webpage
Or user is to feedback data such as the comments or forwarding of some media events or web page contents.
S150, media event assessment result is obtained according to feedback data.
Optionally, media event assessment result can be obtained by carrying out indicator-specific statistics to feedback data.Specifically, can
To carry out the statistics of specific indexes to the feedback data that data semantic contents extraction is associated according to internet, such as to feedback data
The statistics of the index such as click volume or reprinting amount is carried out, is evaluated with obtaining the such as evaluation of press exposure degree, user's emotion value, used
The assessment result of the media events such as family quality evaluation, news influence.Simultaneously can also be to the news thing of acquisition in different web pages
Part assessment result is contrasted, and comprehensive or user's evaluation of estimate etc. is reported to obtain the media event obtained in different web pages
Comparing result, so can effectively for the determination of final news content topic provides more comprehensively data supporting.
S160, according to media event clue and media event assessment result, determines news content topic.
The media event clue obtained based on related news event model and entity relationship analysis can be final news
The determination of content topic provides the development trend trend of media event of the media event with the time as axle, in combination with to acquisition
The media event assessment result that the indicator-specific statistics that feedback data carries out click volume or reprinting amount etc. is obtained, can select for final news
The determination for inscribing content provides more comprehensive news report angle and point of penetration.
Exemplary, it is acquired by internet associated data related to spring transportation problem in internet, and it is right
The entity information and class label information included in internet associated data carry out the analysis for clustering etc., the media event for obtaining
Clue can be the development trend of the vote buying with the time as axle, spring transportation transport power and spring transportation return on the spring transportation selected topic.Meanwhile, knot
The assessment result of the evaluation of the problems such as vote buying that the user or related media for closing acquisition are related to spring transportation or reprinting amount etc., it is final true
Fixed news content topic, for example can be user is had higher rating, reprinting amount is more from buy tickets to spring transportation transport power and again to
The related news content such as spring transportation return is reported.
Optionally, can to news content topic with treat the news content in compliation manuscipt part storehouse and match, will differ from treating
The news content topic of news content is defined as treating news content topic in compliation manuscipt part storehouse.It is preliminary to confirm news content topic
Afterwards, the news content topic of determination can be matched with the news content in contribution storehouse to be edited, when it is determined that news choosing
When topic content is different from news content in contribution storehouse to be edited, then can be using the news content topic of determination as to be reported new
Hear content topic.The news content weight in the news content topic of final determination and contribution storehouse to be edited can be so prevented effectively from
It is folded, ensure that the novelty of the news content topic of determination.
The embodiment of the present invention obtains internet associated data by according to the selected topic of user input, according to internet incidence number
According to semantic content extract entity information and/or class label information to obtain media event clue, while according to Interworking GateWay
The semantic content for joining data extracts feedback data to obtain media event assessment result, roundup news event clue and media event
Assessment result, determines news content topic.Solve the problems, such as to media event report it is more single and unilateral, realize fortune
With big data, roundup news event development clue and the assessment to media event determine the content that news is selected a topic, and can aid in new
Report mechanism is heard more comprehensively to be reported for the related news selected topic.
Embodiment two
Fig. 2 is a kind of schematic flow sheet of news selected topic analysis method that the embodiment of the present invention two is provided, before the method
State based on embodiment, increased the step for hot news event is determined according to crucial label and/or keyword.
Accordingly, the method for the embodiment of the present invention includes：
S210, the news selected topic according to user input obtains internet associated data.
S220, hot news event is determined according to crucial label and/or keyword.
Crucial label and/or keyword in internet associated data according to collection, for example can be with the mutual of statistics gatherer
The frequency that crucial label and/or keyword occur in networking associated data, the crucial label higher with the frequency of occurrences and/or key
The media event of word association can then be defined as hot news event.
S230, the semantic content according to internet associated data extracts entity information and/or class label information.
S240, according to entity information and/or class label acquisition of information media event clue.
S250, the semantic content according to internet associated data extracts feedback data.
S260, media event assessment result is obtained according to feedback data.
S270, news content topic is determined according to hot news event, media event clue and media event assessment result.
When confirming final news content topic, with reference to the media event clue and media event assessment result for obtaining
On the basis of, can be combined with the hot news event determined according to crucial label and/or keyword.Exemplary, with regard to spring transportation choosing
When topic determines news content topic, determine that the problem of student's booking during spring transportation is that focus is new according to crucial label and/or keyword
News event, the then determination of final news content topic, except media event clue and media event assessment result to obtain
It is foundation, the booking problem that can be combined with student during spring transportation carries out comprehensive report.
The embodiment of the present invention by according to the news of user input select a topic obtain internet associated data after, according to pass
Key label and/or keyword determine hot news event, realize in the timing really of final news content topic, with reference to according to pass
The hot news event that key label and/or keyword determine, timely and effectively obtains the focus on the user input news selected topic
Reporting, while being also the Reporting of user's concern, the news selected topic is determined in the final news selected topic for user input
During content, hot news event can be recommended for news report mechanism, news can be carried out more with reference to hot news event
Full report.
Embodiment three
Fig. 3 is a kind of structural representation of news selected topic analytical equipment that the embodiment of the present invention three is provided, and the device includes：
Data acquisition module 310, for obtaining internet associated data according to the news of the user input selected topic；
Information extraction modules 320, for extracting entity information and/or classification according to the semantic content of internet associated data
Label information；
Clue acquisition module 330, for according to entity information and/or class label acquisition of information media event clue；
Feedback extraction module 340, for extracting feedback data according to the semantic content of internet associated data；
Assessment acquisition module 350, for obtaining media event assessment result according to feedback data；
Content determination module 360, for according to media event clue and media event assessment result, determining in the news selected topic
Hold.
Optionally, data acquisition module 310 specifically can be used for based on algorithm for pattern recognition with configuration strategy according to user
The news selected topic of input obtains internet associated data.
Optionally, clue acquisition module 330 can include model analysis unit and clue acquiring unit, wherein, model point
Analysis unit can be used for carrying out cluster analysis acquisition media event mould according to the entity information and/or the class label information
Type, clue acquiring unit can be used for obtaining the media event line according to the media event model and the entity relationship
Rope.
Optionally, assessment acquisition module 350 specifically can be used for, by carrying out feedback data indicator-specific statistics, obtaining news
Event evaluation result.
Optionally, news the selected topic analytical equipment can also include content matching module, for news content topic with treat
News content in compliation manuscipt part storehouse is matched, and will differ from treating that the news content topic of news content in compliation manuscipt part storehouse is defined as
Treat news content topic.
Optionally, news selected topic analytical equipment can also include focus binding modules, for according to crucial label and/or pass
Key word determines hot news event, and accordingly, content determination module specifically can be used for according to hot news event, media event
Clue and media event assessment result determine news content topic.
The embodiment of the present invention obtains internet associated data by according to the selected topic of user input, according to internet incidence number
According to semantic content extract entity information and/or class label information to obtain media event clue, while according to Interworking GateWay
The semantic content for joining data extracts feedback data to obtain media event assessment result, roundup news event clue and media event
Assessment result, determines news content topic.Solve the problems, such as to media event report it is more single and unilateral, realize fortune
With big data, roundup news event development clue and the assessment to media event determine the content that news is selected a topic, and can aid in new
Report mechanism is heard more comprehensively to be reported for the related news selected topic.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment here, various obvious changes, again can be carried out for a person skilled in the art
Adjustment and replacement are without departing from protection scope of the present invention.Therefore, although by above example the present invention has been carried out compared with
It is detailed description, but the present invention is not limited only to above example, without departing from the inventive concept, can be with
Including more other Equivalent embodiments, and the scope of the present invention is determined by scope of the appended claims.
Claims (12)
1. a kind of news selected topic analysis method, it is characterised in that including：
The news selected topic according to user input obtains internet associated data；
Semantic content according to the internet associated data extracts entity information and/or class label information；
According to the entity information and/or the class label acquisition of information media event clue；
Semantic content according to the internet associated data extracts feedback data；
Media event assessment result is obtained according to the feedback data；
According to the media event clue and the media event assessment result, news content topic is determined.
2. method according to claim 1, it is characterised in that described that internet is obtained according to the news of the user input selected topic
Associated data includes：
Internet associated data is obtained according to the news of the user input selected topic based on algorithm for pattern recognition and configuration strategy.
3. method according to claim 1, it is characterised in that described according to the entity information and/or the classification mark
Signing acquisition of information media event clue includes：
According to the entity information and/obtain the class label information carry out cluster analysis obtain media event model；
The media event clue is obtained according to the media event model and the entity relationship.
4. method according to claim 1, it is characterised in that described that media event assessment is obtained according to the feedback data
Result includes：
By carrying out indicator-specific statistics to the feedback data, media event assessment result is obtained.
5. method according to claim 1, it is characterised in that described according to the media event clue and the news
Event evaluation result, determines after news content topic, also includes：
To the news content topic with treat the news content in compliation manuscipt part storehouse and match, will differ from treating new in compliation manuscipt part storehouse
The news content topic for hearing content is defined as treating news content topic.
6. method according to claim 1, it is characterised in that interconnection is obtained according to the news of the user input selected topic described
After net associated data, also include：
Hot news event is determined according to crucial label and/or keyword；
It is described according to the media event clue and the media event assessment result, determine that news content topic includes：According to
The hot news event, the media event clue and the media event assessment result determine the news content topic.
7. a kind of news selected topic analytical equipment, it is characterised in that including：
Data acquisition module, for obtaining internet associated data according to the news of the user input selected topic；
Information extraction modules, for extracting entity information and/or classification mark according to the semantic content of the internet associated data
Label information；
Clue acquisition module, for according to the entity information and/or the class label acquisition of information media event clue；
Feedback extraction module, for extracting feedback data according to the semantic content of the internet associated data；
Assessment acquisition module, for obtaining media event assessment result according to the feedback data；
Content determination module, for according to the media event clue and the media event assessment result, determining that news is selected a topic
Content.
8. device according to claim 7, it is characterised in that the data acquisition module specifically for：
Internet associated data is obtained according to the news of the user input selected topic based on algorithm for pattern recognition and configuration strategy.
9. device according to claim 7, it is characterised in that the clue acquisition module includes：
Model analysis unit, obtains new for carrying out cluster analysis according to the entity information and/or the class label information
Hear event model；
Clue acquiring unit, for obtaining the media event clue according to the media event model and the entity relationship.
10. device according to claim 7, it is characterised in that the assessment acquisition module specifically for：
By carrying out indicator-specific statistics to the feedback data, media event assessment result is obtained.
11. devices according to claim 7, it is characterised in that also include：
Content matching module, for the news content topic with treat the news content in compliation manuscipt part storehouse and match, will not
It is same as treating that the news content topic of news content in compliation manuscipt part storehouse is defined as treating news content topic.
12. devices according to claim 7, it is characterised in that also include：
Focus binding modules, for determining hot news event according to crucial label and/or keyword；
The content determination module is specifically for according to the hot news event, the media event clue and the news thing
Part assessment result determines the news content topic.
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| CN109299277A (en) * | 2018-11-20 | 2019-02-01 | 中山大学 | The analysis of public opinion method, server and computer readable storage medium |
| CN109635089A (en) * | 2018-12-14 | 2019-04-16 | 苏州阳澄湖数字文化创意园投资有限公司 | A kind of literary works novelty degree evaluation system and method based on semantic network |
| CN109635089B (en) * | 2018-12-14 | 2023-09-05 | 李华康 | Literature work novelty evaluation system and method based on semantic network |
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