Agent-based intelligent meta search engine system

A search engine and intelligent element technology, applied in the field of information retrieval, can solve the problems of low information coverage, lack of interest in active learning and information push capabilities, lack of autonomy, perception and learning intelligent characteristics, etc. The degree of transformation and the effect of improving coverage

Active Publication Date: 2013-01-30
XIDIAN UNIV
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Problems solved by technology

However, the current search engines have the following three problems: low information coverage and low overlap rate of search results from different search engines; users' "information" query needs account for the majority, and a single search engine is difficult to meet the needs; search engine intelligence level Low, lack of interest in active learning and information push capabilities, resulting in a low level of personalized service
The deficiencies in this patent application are: although it record...

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] Refer to attached figure 1 , the present invention includes user personalization Agent, mobile Agent, scheduling management Agent, retrieval synthesis Agent, public interest blackboard. Through autonomous communication and cooperation of these four types of Agents, the present invention fully excavates user interest characteristics, association relations between users, and group interest characteristics, and optimizes intelligent search in meta search engines, intelligent member search engine scheduling and intelligent results Synthesize the three aspects, improve the coverage and accuracy of information retrieval, and finally realize the user's personalized and intelligent network information retrieval. Among them, the user personalized Agent records the user's retrieval behavior, learns the user's retrieval interest, and conducts collaborative learn...

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Abstract

The invention discloses an Agent-based intelligent meta search engine system. The system comprises a user personalized Agent, a mobile Agent, a scheduling management Agent, a retrieval and synthesis Agent, and a public interest blackboard, wherein the user personalized Agent is used for studying user retrieval interest knowledge, and supports personalized and group pushing service; the mobile Agent is used for excavating the client records, interacting with the user personalized Agent, and updating the user interest knowledge; the scheduling management Agent is used for generating a personalized scheduling strategy; and the retrieval and synthesis Agent interacts with the scheduling management Agent and the user personalized Agent to provide a personalized search result for the user. The Agent-based intelligent meta search engine system provided by the invention can realize intelligent searching, scheduling and result synthesis of the meta search engine based on the autonomy, study characteristics and interoperability of the Agents, and has the advantages of high search coverage rate, personalization and high intelligent degree.

Description

technical field [0001] The invention belongs to the technical field of information retrieval, in particular to an Agent-based intelligent meta-search engine system in the field of Internet search. The present invention intelligently processes the user's query content, the scheduling of member search engines, and the synthesis of retrieval results through the user's personalized interest preference for the process of the user's search for information, so as to realize the search for the required information by the user in massive network resources function. Background technique [0002] At present, with the rapid development of Internet technology, search engines have become an important tool for information retrieval on the Internet. However, the current search engines have the following three problems: low information coverage and low overlap rate of search results from different search engines; users' "information" query needs account for the majority, and a single search...

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Application Information

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IPC IPC(8): G06F17/30
Inventor 李青山孙颖成邹延鑫许静静习斌
Owner XIDIAN UNIV
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