Knowledge management oriented user-defined knowledge classification method

A classification method and knowledge management technology, applied in text database clustering/classification, electronic digital data processing, special data processing applications, etc.

Inactive Publication Date: 2014-05-14
BEIJING INSTITUTE OF TECHNOLOGYGY
View PDF3 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of realizing user-defined classification management knowledge under the condition of lack of marked text collection in the knowledge management system, and proposes a user-defined knowledge classification method based on word matching

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Knowledge management oriented user-defined knowledge classification method
  • Knowledge management oriented user-defined knowledge classification method
  • Knowledge management oriented user-defined knowledge classification method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The present invention will be further described below in conjunction with embodiment.

[0040] Suppose you want to classify document d (from Fenghuang.com), and the structure of document d is as follows.

[0041]

[0042] According to step 1, make relevant definitions;

[0043] According to step 2, assume that the user-defined class group C{c 1 ,c 2 ,c 3}, where subclass c 1 for traffic, subclass c 2 for medicine, subclass c 3 for education;

[0044] According to step 3, for each subclass c i Add custom subclass keyword keys i , each subclass keyword is as follows:

[0045] Subclass Key words c 1 transport; railway; road; vehicle; c 2 treatment; patient; hospital; disease;

[0046] c 3 education; teacher; student; teaching;

[0047] According to step 4, use "Synonyms Cilin" for each subcategory keyword keys i Extend to get subclass c i Extended subclass keywords E{keys i}.

[0048] After merging synonyms, t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the technical field of computer application and relates to a knowledge management oriented user-defined knowledge classification method, aiming to provide the word-matching based user-defined knowledge classification method for solving the problems about realization of user-defined knowledge classification in the absence of text collection labeling in a knowledge management system. The problem of training the labeling of a text collection is bypassed, user-defined keywords can be expanded by the aid of 'synonym word stock', the keywords can be rapidly matched by a Wu-Manber multiple-pattern matching algorithm, and classification categories can be judged through the hit rate of the keywords in a document. The knowledge management oriented user-defined knowledge classification method has the advantages of adapting to the conditions lack of text labeling, and speed is high.

Description

technical field [0001] The invention relates to a self-defined knowledge classification method oriented to knowledge management, which belongs to the technical field of computer applications. Background technique [0002] With the continuous expansion of enterprise scale, the continuous accumulation of internal historical records, and the increasingly complex business processes, knowledge management system software has emerged as the times require. The essence of knowledge management is to manage knowledge. Through knowledge classification, retrieval, intelligent push and other means, the purpose of continuous appreciation of internal knowledge in the enterprise has been achieved. Among them, the classification of knowledge is an important component module in the knowledge management system. Through classification, knowledge can be efficiently managed and retrieved, which facilitates the search of relevant knowledge and improves the value of knowledge utilization. In order ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/35
Inventor 黄河燕史树敏陈振钊冯冲李侃
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap