| 机会发现及其在情报学方面的应用 |
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| 引用本文： | 李琳.机会发现及其在情报学方面的应用[J].情报科学,2011(2). |
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| 作者姓名： | 李琳 |
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| 作者单位： | 南京大学信息管理系; |
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| 摘 要： | 从知识发现角度提出的机会发现作为一个新的研究领域,不仅为稀有潜在信息的研究奠定基础,更拓展了数据分析与挖掘的视角。本文从机会发现的产生背景、研究现状与实现方法出发,探讨机会发现与知识发现、情报学的联系,以及其在情报学中的应用前景。
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| 关 键 词： | 机会 机会发现 KeyGraph 知识发现 |
Chance Discovery and Application in Information Science |
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| LI Lin.Chance Discovery and Application in Information Science[J].Information Science,2011(2). |
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| Authors: | LI Lin |
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| Institution: | LI Lin(Department of Information management,Nanjing University,Nanjing 210093,China) |
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| Abstract: | Chance Discovery is a new research topic based on knowledge discovery.This concept is not only the basis for the study of rare and tacit of information,but also expands the scope of data analysis and mining.This paper from the background of Chance Discovery,the status of the international researches and the implementation method,contrasts Chance Discovery with knowledge discovery and explores the relationship between Chance Discovery and information science and the application prospect. |
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| Keywords: | chance chance discovery keygraph knowledge discovery |
| 本文献已被 CNKI 等数据库收录！ |
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