Hot-search word generation method and system

A technology for generating system and hot search words, applied in the field of information processing, can solve problems such as search experience needs to be improved

Active Publication Date: 2011-03-09
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method and system for generating hot search words, which are used to solve the problem that the search experience of users needs to be improved because the search request Query

Method used

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  • Hot-search word generation method and system
  • Hot-search word generation method and system

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[0046] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0047] like figure 1 As shown, it is a flowchart of a method for generating hot search words in an embodiment of the present invention, including the following steps:

[0048] 101. Store the search request Query initiated by the user to the search engine (in the following embodiments, the search request is referred to as Query for short, and will not be described in detail);

[0049] 102. Perform a clustering operation on Query to obtain a search request cluster Query cluster (in the following embodiments, the search request cluster is referred to as Query cluster for short, and will not be described in detail);

[0050] 103. Determine the most popular Query in the Query cluster;

[0051] 104. Search the above-mentioned most popular Query in the vertical portal webpage, and obtain the number of webpages matching the Query;

[0052] 105. Get the Que...

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Abstract

The invention discloses a hot-search word generation method and system, relating to the field of information processing. The invention is used for solving the problems that the prior art does not associate a search query Query hot-search word with a vertical portal webpage, and user search experience needs to be improved. The method comprises: storing a search query initiated by a user to a search engine; carrying out clustering operation to the search query to obtain a search query cluster; determining the hottest search query in the search query cluster; searching the above hottest search query in the vertical portal webpage to obtain webpage amount matched with the search query; taking the relevant search query cluster when the webpage amount is more than a first threshold value; and selecting the hottest search word from the search query cluster. The system comprises a search query storage module, a cluster module, a verification module, a page search module and a selection module. The invention verifies the search query hot-search word and the vertical portal webpage and can distinguish the search query hot-search word relevant to news or events.

Description

【Technical field】 [0001] The invention relates to the field of information processing, in particular to a method and system for generating hot search words. 【Background technique】 [0002] With the development of technology, the Internet has become more and more common, and many web search techniques have appeared. For example: the search engine keyword hot search list, the hot search words obtained from the statistical analysis of the user's search conditions; the search engine will provide relevant keyword search suggestions or keyword (typo) error suggestions based on the search conditions used by the user ; The search engine provides the above-mentioned technical solutions, so that users can further browse and obtain information according to search suggestions of popular search words or related keywords. [0003] However, in the prior art, search query hot search words and text information in the vertical search field (for example, a news web page of a portal website) a...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 彭学政黄炜蔡勋梁刘涛
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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