Method for acquiring search terms, server and method and system for recommending search terms

Abstract

The invention provides a method for acquiring search terms, a server and a method and a system for recommending the search terms. The method for acquiring the search terms includes setting a tag library; judging whether received application keywords are fussy keywords or not; matching the received application keywords with corresponding tags if the received application keywords are the fuzzy keywords; acquiring corresponding categories according tot the matched tags; summarizing the acquired categories and finding out the categories with the highest frequency of occurrence; finding out popular tags corresponding to the categories with the highest frequency of occurrence and acquiring the recommended search terms. The multiple tags, the multiple categories and a plurality of application keywords are stored in the tag library, each category corresponds to multiple tags, each application keyword corresponds to at least one tag, and each tag corresponds to at least one category. The method for acquiring the search terms, the server and the method and the system for recommending the search terms have the advantages that potential demands of users can be mined under the condition that subjective search purposes of the users are undefined, or demands of the users can be refined, so that search results can effectively conform to intention of the users, and the methods, the server and the system are high in practicality.

Description

technical field [0001] The invention relates to a computer network search technology, in particular to a search word acquisition method, a server, a search word recommendation method and a system. Background technique [0002] With the rapid development of WEB2.0 technology, the massive growth of Internet data. How to provide accurate and effective information for Internet users is particularly important. The search strategy of general search engines is to obtain as much data as possible, but the data processing level is relatively low, such as Baidu, Google and other general search engines, usually list a large number of search results according to the similarity of the entered keywords. The prominent problems are: too much invalid information, insufficient valid information, unstructured valid information, and no personalized mechanism for returning results. The proportion of worthless data in general search is relatively high. These invalid data waste a considerable amo...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a search word acquisition method, server, search word recommendation method and system to solve the problem of low data processing capabilities of general search engines, inconvenient operation of vertical search engines, and the inability of existing search engines to provide intelligent information to users. The problem with optimizing recommended search results

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