User-oriented information search engine system and method

Abstract

The invention discloses a user-oriented information search engine system and a method. The system comprises eight modules of a search term pushing module, a user initiating search module, a user concern updating module, a primary search module, a user interest deducing module, a user concern result word segmentation module, a search word refactoring module and a secondary search module. The method includes analyzing and pushing user selectable search words, performing user initiating search, updating user concerns, executing the primary search, deducing user interests, performing word segmentation for user concern results, refactoring the search words and executing the secondary search. Accordingly, the system has the advantages of being complete in inquiring range and high in inquiring accuracy. Besides, by means of the system, the select input and automatic sequencing of the search words can be achieved, the accuracy of following inquiring results can be improved through the interactive operation, and a flexible, convenient and intelligent interactive interface is provided for the user to execute information search.

Description

technical field [0001] The invention relates to a user-oriented information search engine system and method, belonging to the technical field of information search. Background technique [0002] Currently, search engines have become the main tool for information query. With the explosive growth of information, intelligent and efficient search methods can greatly increase the query speed, improve the recall rate and precision rate, so that users can obtain as much attention information as possible in the shortest possible time, and serve users Bring great convenience. [0003] According to the different starting points of object control, the improvement methods of search engine design are mainly divided into two categories: the methods oriented to expand the semantics of search terms and the methods oriented to infer user interests. [0004] The method for extending the semantics of search words uses ontology technology to analyze the semantic web of search words, so as to ...

AI Technical Summary

Problems solved by technology

The disadvantage of using this method is that it only considers the user's points of interest, and does not expand from the level of semantics itself. Because users often have limitations and inaccuracies in grasping their true intentions, this method often makes it difficult for users to obtain real information. Matched search results

[0006] In addition, existing search engine systems require users to manually input keywords. Even if search prompts are provided, they only list the user's past historical search results in order, fail to pass the corresponding analysis, push according to the frequency of use, and run the user Selecting and sorting individual words increases the complexity of user interaction to a certain extent

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