Query request processing method and device

A query request and historical query technology, applied in the field of network query, can solve the problems of large noise, unsatisfactory improvement of sorting effect, lack of click data in sorting results, etc., and achieve the effect of improving sorting effect and reasonable sorting.

Active Publication Date: 2015-05-20
TENCENT TECH (SHENZHEN) CO LTD
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Problems solved by technology

[0004] However, the above-mentioned processing method for keyword query requests is based on exact matching queries. When keywords are unpopular, the historically accumulated click data is relatively small, which makes the sorting results lack of click data or large noise, which improves the sorting effect. not ideal

Method used

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  • Query request processing method and device

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Embodiment Construction

[0022] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0023] figure 1 It is a flowchart of a method for processing query requests provided by an embodiment of the present invention. The method shown in this embodiment can be implemented by a search engine. Such as figure 1 As shown, the method for processing the query request includes: Step 11 to Step 14.

[0024] In step 11, after receiving a query request carrying a keyword, a first search result set matching the keyword is obtained according to the keyword.

[0025] For example, after a search engine receives a query request carrying the keyword "search technology", it uses crawler technology to search online from a large number of web pages that contain the keyword "search technology" in the title or text, and puts these titles or text in The url of the webpage containing the keyword "search te...

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Abstract

The invention discloses a query request processing method and device. The method comprises the first step of acquiring a first search result set matched with keywords according to the keywords after a query request carrying the keywords is received, the second step of determining an accurate matching score and a generalizing matching score of each search result relative to the keywords in the first search result set, wherein the accurate matching scores are scores at which the search results are completely matched with the keywords, and the generalizing matching scores are scores at which the search results are not completely matched with the keywords, the third step of acquiring final matching scores of all the search results relative to the keywords in the first search result set according to the accurate matching scores and the generalizing matching scores, and the fourth step of sorting the search results in the first search result set according to the sequence of the final matching scores from high to low, and obtaining and returning a second search result set. By the adoption of the technical scheme, the sorting effect of the search results is improved.

Description

technical field [0001] The invention relates to network query technology, in particular to a method and device for processing query requests. Background technique [0002] At present, most search engines consider historical click data of users when processing keyword query requests. [0003] Usually, the processing of keyword query requests is based on exact match queries, that is, the search engine searches according to the keyword query requests, and after obtaining the search result set, the search engine will also extract relevant historical search results by analyzing the user's historical click data. In the result set, the exact match score that completely matches the keyword is obtained, and the position of the search result in the search result set is adjusted according to the exact match score, so as to improve the sorting effect. [0004] However, the above-mentioned processing method for keyword query requests is based on exact matching queries. When keywords are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/2468G06F16/951G06F16/9535
Inventor 郑枫耀
Owner TENCENT TECH (SHENZHEN) CO LTD
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