| 基于共现分析的文本知识挖掘方法研究 |
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| 引用本文： | 王曰芬,宋爽,熊铭辉.基于共现分析的文本知识挖掘方法研究[J].图书情报工作,2007,51(4):66-70. |
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| 作者姓名： | 王曰芬 宋爽 熊铭辉 |
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| 作者单位： | 南京理工大学经济管理学院 南京理工大学经济管理学院 南京理工大学经济管理学院 |
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| 摘 要： | 从应用出发，在综合已有研究成果基础上，分析共现分析在文本知识挖掘中的主要作用，提出基于空间分布、时间分布和内外关联的文本知识挖掘的三种应用思路，研究利用共现分析挖掘文本知识的一般应用流程，并分析适用对象范围、适用的研究目标及应用的优缺点。
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| 关 键 词： | 共现分析 文本挖掘 知识挖掘 方法论 |
| 收稿时间： | 2006-07-24 |
| 修稿时间： | 2006-07-232006-09-02 |
Research on Method of Text-knowledge Mining Based on Co-occurrence Analysis |
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| Wang Yuefen,Song Shuang,Xiong Minghui.Research on Method of Text-knowledge Mining Based on Co-occurrence Analysis[J].Library and Information Service,2007,51(4):66-70. |
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| Authors: | Wang Yuefen Song Shuang Xiong Minghui |
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| Abstract: | This paper focuses on co-occurrence analysis in text-knowledge mining. Firstly, the functions of co-occurrence analysis in text- knowledge mining are examined based on the previous researches. Then, three methods of text-knowledge mining, namely based on spacial distribution, on timely distribution and on internal-external relationship are put forward and expounded. Finally, the methodological meanings of text-knowledge mining based on co-occurrence analysis including its function, process, applicability, advantages and disadvantages are systematically explored. |
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| Keywords: | co-occurrence text mining knowledge mining methodology |
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