Quick retrieval method and system

Abstract

The invention relates to a quick retrieval method and a quick retrieval system. The method comprises the following steps: collecting a to-be-retrieved target list and a file; marking to-be-retrieved targets appearing in the to-be-retrieved target list; extracting several pieces of character information prior to and after the marked to-be-retrieved targets in the file; compiling the character information extracted by the same to-be-retrieved target into a file to obtain a description file corresponding to the to-be-retrieved target; and performing the retrieval on description files corresponding to all the to-be-retrieved targets according to a query word input by a user, and giving a retrieval result. The system comprises a to-be-retrieved information acquisition unit, a to-be-retrieved target marking unit, a to-be-retrieved information extraction unit, a to-be-retrieved information organizing unit and a retrieval unit. The quick retrieval method and the quick retrieval system identify, extract and collect the targets in the corresponding target list having support and description information into a file, and then the user can directly output all information corresponding to the targets when retrieving, so the retrieval speed and the retrieval accuracy are high.

Description

technical field [0001] The invention relates to the field of Internet information processing, in particular to a fast retrieval method and system. Background technique [0002] A search engine is a computer system that collects information on the Internet with a certain strategy, and provides users with network information services after organizing and processing the information. It includes computer networks, computer hardware systems, and software programs running on the hardware systems. part. Its main function is to help users quickly and efficiently obtain high-quality information that exists in the Internet information environment and can meet user needs. [0003] At present, a general search engine includes three parts: information collection, information arrangement and user query. Search engines search for information through tools called web crawlers, use indexers to organize the captured information, and then use queryers to query users and return a list of rele...

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a fast retrieval method and system, which can solve the technical problems of slow speed and low degree of discrimination in search engines that need to obtain specific aspects of information, such as expert retrieval, effectively improve the retrieval speed, and the retrieval results precise

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