Unified information retrieval intelligent agent system and method for search engine

A search engine and information retrieval technology, applied in the field of search engine systems, can solve problems such as the inability to provide, unified retrieval structure, the inability to flexibly configure retrieval strategies for structured data and unstructured data of search intent, etc., to achieve the effect of convenient expansion

Inactive Publication Date: 2011-09-28
BEIJING NORMAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a unified information retrieval agent system and method for search engines, to solve the problem that traditional search engines cannot guess the user's search intent for customization, and

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  • Unified information retrieval intelligent agent system and method for search engine
  • Unified information retrieval intelligent agent system and method for search engine
  • Unified information retrieval intelligent agent system and method for search engine

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Embodiment Construction

[0057] The present invention will be further described below in conjunction with the drawings and embodiments.

[0058] 1. Main operation of the system

[0059] The schematic diagram of the unified information retrieval agent system of the present invention is attached figure 1 Shown. In the system of the present invention, the unstructured data 1 mainly refers to full-text content such as articles or web pages, which contains information such as title, author, body, time, etc. The body can also contain many words. For unstructured text information, natural language processing technology needs to be used for word segmentation and other operations.

[0060] In the system of the present invention, the structured data 2 refers to data stored in a database or expressed in a markup language such as xml (extensible markup language). Each data item of these data has Clear type definition, such as integer type, time type, etc. It should be noted that in the structured data 2, there may al...

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Abstract

The invention discloses a unified information retrieval intelligent agent system and a method, which are used for a search engine and are capable of flexibly configuring retrieval strategies for structured data and unstructured data. The system is used for providing different retrieval strategies for different pieces of data by constructing an information retrieval intelligent agent, and is correspondingly provided with an analysis module, an indexing module and a retrieval module. The search engine carries out different scheduling during indexing and retrieval according to configuration of the intelligent agent, so the search engine can be customized. The intelligent agent system comprises an intelligent agent mapping file, an intelligent agent configuration module, an intelligent agent indexing scheduling module and an intelligent agent retrieval scheduling module. The invention has the advantages that: different pieces of user data or different retrieval rules can be configured and embodied in the intelligent agent by using the unified information retrieval intelligent agent, so the other modules of the system are not influenced. The invention is particularly applied to enterprise search and vertical search and also applied to processing of mass dark web data by a general search engine.

Description

Technical field [0001] The invention relates to a search engine system, and more specifically, to a unified information search engine system and method for realizing customizable and flexibly configuring search strategies for structured data and unstructured data. Background technique [0002] Search engines have become an important means for people to obtain information. Search engines include Internet searches for ordinary netizens, and corporate searches for corporate internal information services. The representatives of Internet search are Google and Baidu. They process hundreds of millions of search requests every day, so that they have become synonymous with search. The company that is more successful in enterprise search is Autonomy, which has occupied more than 50% of the market in the United States. The more successful company in China is TRS (Beijing Tuoersi). [0003] The technology currently used by search engines is basically full-text search. The general principle ...

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Application Information

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IPC IPC(8): G06F17/30
Inventor 晋耀红
Owner BEIJING NORMAL UNIVERSITY
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