Method and system for searching network

A technology for network search and search results, applied in the field of network search, can solve the problems of low concurrent processing capacity and slow retrieval speed, and achieve the effect of saving comprehensive hardware costs, accelerating access speed, and ensuring stability

Inactive Publication Date: 2007-11-21
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] The purpose of the embodiments of the present invention is to provide a network search method, aiming to solve the existing problems of slow retrieval speed and low concurrent processing capacity of the system when performing network search on long retrieval strings

Method used

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  • Method and system for searching network
  • Method and system for searching network

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] In the embodiment of the present invention, a document index is established with multiple compound morphemes as index words, and the search string provided by the user is segmented into corresponding multiple compound morphemes, and a network search is performed based on the segmented multiple compound morphemes.

[0032] Fig. 1 shows the implementation process of the network search method provided by the embodiment of the present invention, detailed as follows:

[0033] In step S101, a document index is established with a multivariate compound morpheme as an index word, and the multivariate...

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Abstract

A searching method of network includes using multi-element composite morpheme with multiple morpheme as indexing word to set up file-indexing, dividing index key word inputted by user to be a multi-element composite morpheme and carrying out network search according to divided multi-element composite morpheme.

Description

technical field [0001] The invention belongs to the field of network search, in particular to a network search method and system. Background technique [0002] In network search, the search expression entered by the user is a search string, and the search string can contain one or more keywords, separated by spaces, which means that the keywords before and after it will be logically ANDed (AND). A keyword is a string composed of one or more morphemes, which can be further segmented through the word segmentation system. If 2 morphemes are segmented, the keyword is called a 2-element compound morpheme, and if 3 morphemes are segmented, the keyword is called a 3-element compound morpheme. A morpheme is the smallest language unit capable of expressing independent semantics, and it is indivisible. In Chinese, a morpheme is a Chinese word segmented in the word segmentation system, and in English, a morpheme is a basic English word or letter. [0003] When searching on the Inter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F17/30622G06F16/319
Inventor 孙良
Owner TENCENT TECH (SHENZHEN) CO LTD
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