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Website classifying method and system

A website and type of technology, applied in the network field, can solve problems such as inaccurate classification of solutions, and achieve the effect of accurate website classification

Inactive Publication Date: 2009-06-17
BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] The present invention provides a website classification method and system to solve the problem of inaccurate classification of existing solutions

Method used

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  • Website classifying method and system

Examples

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no. 1 example

[0075] For multiple websites of the same type, their emphases are also different, so the probabilities of being pointed to by the same keyword are also different. For example, multiple websites that belong to the video category, some focus on movie videos and TV series videos, some focus on song MVs, and some focus on videos of current events and news. Therefore, when a user enters a certain video keyword, each video website The probability of being clicked by the user is different. If the user searches for a typical film and television name keyword, the probability of the keyword pointing to a website focusing on film and video is the highest.

[0076] Therefore, when performing step S103, multiple websites of the same type can be determined as seed websites, and the similarity between the website to be classified and various sub-websites can be calculated to finally determine the website type.

[0077] See Table 4, which is the first example table, which includes the similar...

no. 2 example

[0087] When judging the type of a website to be classified based on a certain type of torrent website, there may be situations where the similarity between the website to be classified and a certain type of torrent website is small, so that the website to be classified cannot be classified into the category of this type of torrent website. If there is only one type of seed website at this time, it is difficult to specify the type of the website to be classified. Therefore, multiple types of websites can be enumerated as seed websites.

[0088] See Table 5, which is a second example table, which includes the similarity relationship between a plurality of torrent websites belonging to different categories and the website X to be classified.

[0089] table 5

[0090] Multiple torrent sites of different types The similarity between the website X to be classified and various sub-websites A L X，A B L X，B ...... ...... W L X，W

[0091] Assuming t...

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Abstract

The invention discloses a website classifying method and system, wherein, the method comprises: counting the keywords searched by the user and clicking the information of the web site, with website as a unit; determining the keywords set directing to the website to be classified by the counted information and establishing a vector of the website to be classified by the keywords set; determining a seed website whose type is known and establishing the vector of the seed website by the keywords set; calculating the similarity of the website to be classified and the seed website by the vector of the website to be classified and the vector of the seed website; determining the type of the website to be classified based on the similarity size. Compared with the existing method, the invention is independent of keywords classification, can determine the website type by the similarity of the seed website whose type is known, and can implement more exact website classification.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a method and system for classifying websites. Background technique [0002] Search engine operators need to classify many websites in advance, so that when users input keywords, they can display information corresponding to keywords from corresponding types of websites in a targeted manner. See Table 1 for an example of website classification. [0003] Table 1 [0004] website type keyword example website example video Princess Little Sister watch online Everywhere Hero Video The Complete Works of Diamond King and Five www.aire.com www.tudou.com www.youku.com Fiction Lyceum has a period Fiction fantasy love you forever www.xxsv.com book.sohu.com hjsm.tom.com software office2000 file format compatibility package dos dwarves video conversion software download.zol.com.cn dl.pconline.c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 王勇
Owner BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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