| 基于关键词集合的知识关联网络构建 |
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| 引用本文： | 王明芳. 基于关键词集合的知识关联网络构建[J]. 渝西学院学报(自然科学版), 2008, 0(6): 35-37 |
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| 作者姓名： | 王明芳 |
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| 作者单位： | 无锡工艺职业技术学院 |
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| 摘 要： | 建立符合逻辑的知识关联体系是知识地图理论的重要内容之一．本文对知识管理系统中知识关联的有向性进行分析，叙述了单向知识关联和双向知识关联的概念与特点；对关键词集合进行定义，阐述了单关键词集合、全关键词集合和不定关键词集合三种划分策略，介绍了以关键词集合为迭代单元构建关联网络和针对单个知识点构建关联网络的两种算法，并指出了算法在实际应用中需注意的问题．
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| 关 键 词： | 知识关联 知识地图 关键词集合 知识管理系统(KMS) |
Construction for Network of Knowledge Relation on Key Words Collection |
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| WANG Ming-fang. Construction for Network of Knowledge Relation on Key Words Collection[J]. , 2008, 0(6): 35-37 |
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| Authors: | WANG Ming-fang |
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| Affiliation: | WANG Ming - fang ( Wuxi Institute of Arts and Technology, Yixing Jiangsu 214206, China) |
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| Abstract: | The construction of logical knowledge relation system is an important part of the knowledge map theory.This paper analyzes the directional property of knowledge relation in knowledge management system,and discusses the concepts and features of one-way and two-way knowledge relation;this paper then gives a definition of key words collection and expounds the strategy of dividing key words collection into three parts of single key words collection,overall key words collection and uncertain key words collection,then introduces two algorithms of constructing relation network based on key words collection as iterative unit and constructing relation network aiming at single knowledge point.Finally,this paper points out matters with special attentions in the practical application of algorithm. |
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| Keywords: | knowledge relation knowledge map collection of key words Knowledge Management System(KMS) |
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