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Video data aggregation processing method, aggregation system and video search platform

A video aggregation and processing method technology, which is applied in the field of video search, can solve the problems of inability to update in real time, large amount of calculation, low accuracy and fault tolerance, etc., to improve the efficiency of aggregation processing, reduce the number of matching calculations, and optimize the matching algorithm Effect

Inactive Publication Date: 2018-10-30
深圳市云帆世纪科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under the processing method of the existing technology, when a new video resource is received, it needs to be compared with all the aggregation data in the database one by one to determine which video aggregation it belongs to. The number of comparisons is large, the calculation is huge, the efficiency is low, and it cannot be updated in real time.
At the same time, since the data of each site contains different noises, the accuracy and error tolerance rate are very low when using hard matching method for comparison.

Method used

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  • Video data aggregation processing method, aggregation system and video search platform
  • Video data aggregation processing method, aggregation system and video search platform
  • Video data aggregation processing method, aggregation system and video search platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041]The video data aggregation processing method in this example includes the steps: the processing unit extracts the keywords in the received video resource; the processing unit queries the index data in the index manager according to the keywords, and obtains a candidate aggregation set matching the current keyword, The candidate aggregate set includes several video aggregates; the matching unit performs matching calculation on the video resources and the video aggregates in the candidate aggregate set, and if they match, writes the video resource into the matched video aggregate; if the processing unit does not obtain the video aggregate that matches the current keyword If the candidate aggregation set is selected, a new video aggregation is created in the database, and the received video resources are written into the newly created video aggregation. The video data aggregation processing method in this example, by extracting keywords from video resources, and obtaining th...

Embodiment 2

[0085] See figure 2 , the aggregation system in this example includes: a database 12 and an aggregation server, the database 12 is used to store video resources and video aggregation; the aggregation server includes: an index manager 111, a processing unit 112 and a matching unit 113, and the index manager 111 is used for Store and manage index data; the processing unit 112 extracts the keywords in the received video resource, queries the index data in the index manager 111 according to the keywords, and obtains a candidate aggregate set matching the current keyword, and the candidate aggregate set includes several video aggregates; The matching unit 113 performs matching calculation on the video resource and the video aggregation in the candidate aggregation set, and if it matches, writes the video resource into the matching video aggregation; Create a new video aggregate in , and write the received video resources into the newly created video aggregate.

[0086] In this ex...

Embodiment 3

[0090] See image 3 , the video search platform in this example includes spider 20 and search engine 30, spider 20 is used to crawl the video resource of video site, search engine 30 is used to provide search service, also includes: aggregation system 10, aggregation system 10 includes aggregation server 11 and a database 12 for receiving video resources sent by the spider 20 and performing aggregation processing on them; the aggregation system 10 is also used for providing video aggregation to search engines.

[0091] In this example, the video search platform also includes a console 40, which is used for manual editing. For example, for some video resources, no matter how good the algorithm is, there are still bad cases (negative examples, which refer to results that do not meet the reality and requirements), and manual intervention is required at this time; for example, the matching of video resources and video aggregates calculated by the algorithm The result is actually ...

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Abstract

The invention discloses a video data aggregation processing method, an aggregation system and a video searching platform. The method comprises the steps: a processing unit extracts key words in received video resources; the processing unit inquires index data in an index manager according to the key words and acquires a candidate aggregation set matching with the key words; and the candidate aggregation set comprises a plurality of video aggregations; a matching unit is used for matching and computing the video resources and the video aggregations in the candidate aggregation set; if so, the matching unit writes the video resources into the matched video aggregations; if the matching unit does not acquire the candidate aggregation set matching with the keywords, the matching unit newly builds one video aggregation in a database and writes the received video resources into the newly-built video aggregation. In the method, the keyboards are extracted from the video resources and the video aggregation set matching with the keyboards is acquired by the index manager and then is matched and computed, thus matching and computing times is reduced, a matching and computing method is optimized and aggregation processing efficiency to the video resources is improved.

Description

technical field [0001] The present application relates to the technical field of video search, in particular to a video data aggregation processing method, aggregation system and video search platform. Background technique [0002] At present, video vertical search in the form of aggregation needs to include playback resources of multiple third-party sites. However, since the data formats and contents of each video site are different, how to accurately and efficiently aggregate resources representing the same video content Together, they become an urgent problem for this type of video search. [0003] In the prior art, clustering technology is mainly used to aggregate video resources, and a hard matching method based on simple character string comparison is used when comparing similarity between video resources and video aggregation. Under the processing method of the existing technology, when receiving a new video resource, it needs to be compared with all the aggregation ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
Inventor 许春林唐年鹏
Owner 深圳市云帆世纪科技有限公司