Method for sequencing multi-medium file search engine

A technology for multimedia files and search engines, applied in the sorting field of multimedia file search engines, can solve the problems of inaccurate scoring, reduced user experience, difficulty in preventing deception and distinguishing duplicate records, and achieves the effect of overcoming deception.

Active Publication Date: 2007-11-21
SHENZHEN SHI JI GUANG SU INFORMATION TECH
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AI Technical Summary

Problems solved by technology

However, with the development of search technology, search deception (spam) technology is also emerging in an endless stream. Many websites conduct various deceptive searches for Tag information, so the scoring based on Tag is often inaccurate, and deceptive websites will be given high scores. , and even help deceive websites to advertise, which seriously reduces the user experience
[0010] In addition, since the download links and anchor texts of web pages crawled by crawlers have a relatively high probability of repetition, it is often impossible to distinguish between two different multimedia files by using anchor texts.
For example, many anchor texts are texts such as "click" or "listen to" or "watch", which cannot be used to distinguish the corresponding multimedia files
[0011] Not only that, because the deception methods of web pages and tags are ever-changing, and they become more subtle with the development of time, so it is difficult to achieve the effect of preventing deception and distinguishing duplicate records with fixed rules

Method used

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Embodiment Construction

[0038] In order to make the object, technical solution and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0039] The main idea of ​​the present invention is: first set at least one atomic rule in advance, and further set the sorting rule represented by the atomic rule, then obtain the download link information of the multimedia file from the Internet by the crawler, the download link information includes at least the multimedia file The download link of the file; then the sorting rules are parsed into atomic rules by the detector, and the download link information is detected and scored according to the parsed atomic rules; finally, the download link of the multimedia file is evaluated by the indexer according to the scoring result Sort.

[0040] FIG. 2 is an exemplary sorting method of the multimedia file search engine according to the p...

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Abstract

A method for sequencing search engine of multimedia file includes setting relevant rules in advance, obtaining download-chaining information of multimedia file from Internet by reptile, analyzing the sequencing rule to be atomic rule by detector and carrying out detecting and grading on said download-chaining information according to analyzed-out atomic rule then carrying out sequencing on download-chaining of multimedia file by indexer according result of said grading.

Description

technical field [0001] The invention relates to the technical field of search engines, and more specifically, the invention relates to a sorting method of a multimedia file search engine. Background technique [0002] Search engine technology is a very popular technology in recent years. Web search, news search, multimedia file search, map search, etc. based on it have great practical and commercial value. At present, various search engine technologies emerge in an endless stream, and various search applications related to them are also developing rapidly. [0003] Generally speaking, the multimedia file search generally includes music file search, video file search, picture file search and so on. Music file search engine is usually also called Mp3 search engine, it is based on search technology, retrieves and provides information search and download Uniform Resource Descriptor (URL) of Mp3 and other music files in various formats. Similarly, the video file search engine r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 余祥鑫文杰熊应刘致远
Owner SHENZHEN SHI JI GUANG SU INFORMATION TECH
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