CN105550277A - Intelligent movie ranking and evaluation system based on tag popularity - Google Patents
Intelligent movie ranking and evaluation system based on tag popularity Download PDFInfo
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- CN105550277A CN105550277A CN201510909945.XA CN201510909945A CN105550277A CN 105550277 A CN105550277 A CN 105550277A CN 201510909945 A CN201510909945 A CN 201510909945A CN 105550277 A CN105550277 A CN 105550277A
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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
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/73—Querying
- G06F16/735—Filtering based on additional data, e.g. user or group profiles
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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
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/7867—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using information manually generated, e.g. tags, keywords, comments, title and artist information, manually generated time, location and usage information, user ratings
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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
Abstract
The invention discloses an intelligent movie ranking and evaluation system based on tag popularity. The intelligent movie ranking and evaluation system comprise a client side, a server and a database, wherein the server extracts tags from a film and television program, stores extracted tag information to the database, carries out denoising processing on the tags stored in the database, sorts the tags subjected to the denoising processing, and pushes the film and television program to the client side according to a sorting result; the client side receives the film and television program information pushed by the server; and the database stores tag information. The intelligent movie ranking and evaluation system based on tag popularity can help audiences to pick up the film and television programs which are popular at present and are truly liked by the audiences on the basis of the current tag popularity to improve the use experience of the user, and therefore, a purpose that the user can conveniently and quickly obtain the ranking and evaluation information of the film and television programs is achieved.
Description
Technical field
The present invention relates to data processing field, particularly, relate to a kind of intelligent film rank based on label temperature and evaluation system.
Background technology
Internet is the resources of movie & TV that users provide magnanimity, and increasing web film and application are arisen at the historic moment.For Baidu's film list homepage, provide the information relevant with film as distributing and releasing corporation, playwright, screenwriter, director and performer etc., the result that search performer obtains is often enumerating of its works, lack the film sequence of applicable user's request and evaluate, obtain for much hope the user that a director or the works of performer specifically sort, demand is difficult to meet.For spectators, due to the web advertisement and marketing, spectators are difficult to select the movie and video programs really liking seeing.
Online viewing film is that public audience provides conveniently, and many major film websites provide very abundant movie resource.But due to the explosive increase of information in network, resource quantity is huge, user has to spend oneself interested film of plenty of time search, how to help user to find its resource wanted to become the important need of major film website fast.Film label embodies user summarizes network resource content emphasis point or point of interest from the angle of oneself, often can reflect popular perception more truly.A kind of so new data source of label is analyzed and excavated, effective searched page rank can be realized, thus improve the search satisfaction of user.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of intelligent film rank based on label temperature and evaluation system, conveniently can obtain the rank of movie and video programs and the advantage of evaluation information to realize user.
For achieving the above object, the technical solution used in the present invention is:
Based on intelligent film rank and the evaluation system of label temperature, comprise, client, server and database;
Described server: extract label from movie and video programs, the label information of extraction is saved to database, and denoising is carried out to the label preserved in database, then the label after denoising is sorted, push movie and video programs information to client according to ranking results;
Described client: the movie and video programs information that reception server pushes;
Described database: preserve label information.
Preferably, described client: comprise smart mobile phone, panel computer or PC.
Technical solution of the present invention also discloses a kind of intelligent film rank based on label temperature and evaluation method simultaneously, comprises the following steps:
From movie and video programs, extract the step of video display label, hereafter video display label is referred to as label;
Set up tag database, and the label of said extracted is saved to the step of tag database;
The label preserved in tag database is carried out to the step of denoising;
To the step that above-mentioned label after denoising sorts;
The step of movie and video programs information is pushed according to above-mentioned ranking results.
Preferably, above-mentionedly extract in the step of video display label from movie and video programs, the concrete technology that crawls and the participle technique of utilizing extracts video display label.
Preferably, above-mentioned the step that label after denoising sorts to be specially:
First determine chronomere, calculate the number of times that each label is marked in chronomere. then calculate the temperature ρ of this label in each chronomere
i, according to the temperature ρ of label
iobtain the final corresponding temperature factor ρ of this label, then according to temperature factor ρ value, determine tag sorting value.
Preferably, in the step sort to label, the parameter affecting tag sorting comprises, and TV audience rating, netcast amount, microblog topic pay close attention to number or amount of reading.
Preferably, push in the step of movie and video programs information, the movie and video programs information of propelling movement comprises, and movie and video programs broadcast information, performers and clerks' information and the word relevant to video display, picture or video information.
Technical scheme of the present invention has following beneficial effect:
Technical scheme of the present invention, carries out intelligent film rank and evaluation based on label temperature.Spectators can be helped to select popular, spectators at present based on current label temperature really to like the movie and video programs of viewing, promote user's use sense and be subject to.Reach user and conveniently can obtain the rank of movie and video programs and the object of evaluation information.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 for described in the embodiment of the present invention based on the intelligent film rank of label temperature and the process flow diagram of evaluation method;
Fig. 2 for described in the embodiment of the present invention based on the intelligent film rank of label temperature and the theory diagram of evaluation;
Fig. 3 is the data process diagram described in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of intelligent film rank based on label temperature and evaluation method, comprise the following steps:
From movie and video programs, extract the step of video display label, hereafter video display label is referred to as label;
Set up tag database, and the label of said extracted is saved to the step of tag database;
The label preserved in tag database is carried out to the step of denoising;
To the step that above-mentioned label after denoising sorts;
The step of movie and video programs information is pushed according to above-mentioned ranking results.
Preferably, extract in the step of video display label from movie and video programs, the concrete technology that crawls and the participle technique of utilizing extracts video display label.
Preferably, the step that the label after denoising sorts is specially:
First determine chronomere, calculate the number of times that each label is marked in chronomere. then calculate the temperature ρ of this label in each chronomere
i, according to the temperature ρ of label
iobtain the final corresponding temperature factor ρ of this label, then according to temperature factor ρ value, determine tag sorting value.
Preferably, in the step sort to label, the parameter affecting tag sorting comprises, and TV audience rating, netcast amount, microblog topic pay close attention to number or amount of reading.
Preferably, push in the step of movie and video programs information, the movie and video programs information of propelling movement comprises, and movie and video programs broadcast information, performers and clerks' information and the word relevant to video display, picture or video information.
As shown in Figure 2, a kind of intelligent film rank based on label temperature and evaluation system, comprise, client, server and database;
Server: extract label from movie and video programs, the label information of extraction is saved to database, and denoising is carried out to the label preserved in database, then the label after denoising is sorted, push movie and video programs information to client according to ranking results;
Client: the movie and video programs information that reception server pushes;
Database: preserve label information.
Wherein, client: comprise smart mobile phone, panel computer or PC.Namely the terminal such as smart mobile phone, panel computer, PC end based on system developments such as Android, iOS, WP and Sybian uses;
Technical scheme of the present invention is specially:
1. from movie and video programs, extract video display label, tag extraction technology relates to the technology of crawling and participle technique;
2. set up tag database;
3. the data in pair tag database carry out denoising, pre-service;
4. utilize TagRank tag sorting algorithm, comprise TV audience rating (the CSM company's site under CCTV extracts), netcast amount (extracting from video player), microblog topic pays close attention to number, the reference indexs such as amount of reading; As shown in Figure 3.
Under TagRank algorithm, TagRank algorithm is used to label corresponding to each tag. first with " moon " for chronomere, calculate the number of times be marked under each label has how many " moon " timeslices and each timeslice. then calculate the temperature ρ i of this label in each timeslice, the final corresponding temperature factor ρ of this label is obtained according to ρ i, again according to ρ value, determine Tr value by TagRank formula.
(the TagRank value Tr of specific tag represents, namely represents that this label is according to the rank value of tag under straightforward procedure)
Arthmetic statement is as follows:
TagRank()
Begin
Extract the tag information in the page;
The pre-service of label;
All tag in for label
begin
{ number of times that in calculating label, tag is marked also composes initial value;
Calculate the temperature ρ i of tag in unit interval sheet;
Calculate the temperature factor ρ of tag in unit interval sheet;
Calculate the final temperature factor ρ of tag;
}
end
Calculate TagRank value
End
5. page end movie and video programs system presents the result of sort algorithm, recommends focus movie and video programs to user, comprises the relevant broadcast of movie and video programs and performers and clerks' information, relevant word, picture, video etc.
Wherein, calculate the temperature ρ i of tag in unit interval sheet and calculate the temperature factor ρ of tag in unit interval sheet and be prior art.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1., based on intelligent film rank and the evaluation system of label temperature, it is characterized in that, comprise, client, server and database;
Described server: extract label from movie and video programs, the label information of extraction is saved to database, and denoising is carried out to the label preserved in database, then the label after denoising is sorted, push movie and video programs information to client according to ranking results;
Described client: the movie and video programs information that reception server pushes;
Described database: preserve label information.
2. the intelligent film rank based on label temperature according to claim 1 and evaluation system, is characterized in that, described client: comprise smart mobile phone, panel computer or PC.
3., based on intelligent film rank and the evaluation method of label temperature, it is characterized in that, comprise the following steps:
From movie and video programs, extract the step of video display label, hereafter video display label is referred to as label;
Set up tag database, and the label of said extracted is saved to the step of tag database;
The label preserved in tag database is carried out to the step of denoising;
To the step that above-mentioned label after denoising sorts;
The step of movie and video programs information is pushed according to above-mentioned ranking results.
4. the intelligent film rank based on label temperature according to claim 3 and evaluation method, is characterized in that, above-mentionedly extracts in the step of video display label from movie and video programs, and the concrete technology that crawls and the participle technique of utilizing extracts video display label.
5. the intelligent film rank based on label temperature according to claim 3 or 4 and evaluation method, is characterized in that, is above-mentionedly specially the step that the label after denoising sorts:
First determine chronomere, calculate the number of times that each label is marked in chronomere. then calculate the temperature ρ of this label in each chronomere
i, according to the temperature ρ of label
iobtain the final corresponding temperature factor ρ of this label, then according to temperature factor ρ value, determine tag sorting value.
6. the intelligent film rank based on label temperature according to claim 5 and evaluation method, it is characterized in that, in the step sort to label, the parameter affecting tag sorting comprises, and TV audience rating, netcast amount, microblog topic pay close attention to number or amount of reading.
7. the intelligent film rank based on label temperature according to claim 3 or 4 and evaluation method, it is characterized in that, push in the step of movie and video programs information, the movie and video programs information pushed comprises, and movie and video programs broadcast information, performers and clerks' information and the word relevant to video display, picture or video information.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106021470A (en) * | 2016-05-17 | 2016-10-12 | 广州爱九游信息技术有限公司 | List ranking method and apparatus |
| CN106055642A (en) * | 2016-05-31 | 2016-10-26 | 乐视控股（北京）有限公司 | Method and device for obtaining film source demands |
| CN107093094A (en) * | 2016-11-25 | 2017-08-25 | 口碑控股有限公司 | The dissemination method and device of a kind of evaluation information |
| CN107231570A (en) * | 2017-06-13 | 2017-10-03 | 中国传媒大学 | News data content characteristic obtains system and application system |
| CN107347163A (en) * | 2017-06-13 | 2017-11-14 | 中国传媒大学 | A kind of TV play content characteristic obtains system and tag library |
| CN107368529A (en) * | 2017-06-13 | 2017-11-21 | 中国传媒大学 | Documentary film data content feature obtains system and tag library |
| CN107404671A (en) * | 2017-06-13 | 2017-11-28 | 中国传媒大学 | Movie contents feature obtains system and application system |
| CN107807964A (en) * | 2017-10-11 | 2018-03-16 | 咪咕互动娱乐有限公司 | Digital content sort method, device and computer-readable recording medium |
| CN108009216A (en) * | 2017-11-17 | 2018-05-08 | 无锡雅座在线科技股份有限公司 | The processing method of destination object, device and system, storage medium, processor |
| CN110121108A (en) * | 2018-02-06 | 2019-08-13 | 上海全土豆文化传播有限公司 | Video value appraisal procedure and device |
| CN110166811A (en) * | 2019-05-15 | 2019-08-23 | 口碑(上海)信息技术有限公司 | Processing method, device and the equipment of barrage information |
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| CN106021470A (en) * | 2016-05-17 | 2016-10-12 | 广州爱九游信息技术有限公司 | List ranking method and apparatus |
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