Chinese information automatic indexing system based on network environment

A network environment and automatic indexing technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as Chinese automatic indexing systems that have not yet been discovered

Inactive Publication Date: 2003-07-16
北京标杆网络技术有限公司
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Problems solved by technology

So far, there is no literature report about the Chinese automatic indexing syst

Method used

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  • Chinese information automatic indexing system based on network environment
  • Chinese information automatic indexing system based on network environment

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Embodiment Construction

[0019] Please refer to figure 1 As shown, the main design idea of ​​the Chinese automatic indexing system for benchmarking network information in the present invention is based on thesaurus, supplemented by stop vocabulary, pre-matching vocabulary, segmentation rules, geographical rules, semantic rules, logical judgment rules, and syntactic The indexing scheme of various word segmentation technologies such as the logical reasoning method, adopts JAVA language programming, and has the advantage of cross-network platform.

[0020] This system realizes the automatic indexing of subject headings, classification symbols and categories of Chinese information of various types, various carriers, various industries or disciplines under the Internet environment.

[0021] The scope of application of this system is a full range of Chinese information, classified according to the classification system of benchmark companies, including 19 categories (see the table below) and 112 industries ...

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Abstract

An automatic Chinese information index system based on network environment is composed of subject table for whole profession, univeral Chinese splitting rule library, special splitting rule libraries for each professions, universal obsolete character library, special obsolete character libraries for each professions, Chinese geographic name library, geographic name splitting rule library, index inference rule library, and special index inference rule libraries for each professions.

Description

technical field [0001] The present invention is an automatic indexing system based on Internet information, which is an important part of the benchmark intelligent search engine, and is also a software product that operates independently. For the information automatically extracted from the Internet by the web crawler software or the batch information input by the WEB browser, the system automatically assigns classification search marks and subject search marks by the computer, and completes the automatic classification indexing and subject marking of network information on the basis of unified standards. Indexing and category word indexing, improve the precision rate, recall rate and effective utilization rate of massive information in the network environment, and realize network information sharing. Background technique: [0002] my country began to introduce the theory of automatic indexing in the 1960s, but the actual research on automatic indexing of Chinese information...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 张明盛
Owner 北京标杆网络技术有限公司
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