| 基于FCA的folksonomy知识发现机理研究 |
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| 引用本文： | 张云中.基于FCA的folksonomy知识发现机理研究[J].图书情报工作,2012,56(22):141-147. |
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| 作者姓名： | 张云中 |
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| 作者单位： | 上海大学图书情报档案系 上海 200444 |
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| 摘 要： | folksonomy知识发现已成为解决folksonomy自身语义问题和用户问题的有效途径。针对基于FCA的folksonomy知识发现的机理,首先探寻当前基于FCA的folksonomy知识发现研究的不足,进而在剖析基于FCA的folksonomy知识发现要素和要素关系的基础上,用螺旋研究模型揭示基于FCA的folksonomy知识发现的客观规律,最终探寻出基于FCA的folksonomy知识发现的三个核心内容:folksonomy用户行为、folksonomy用户偏好和folksonomy语义关系。
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| 关 键 词： | 形式概念分析 自由分类法 知识发现 螺旋演进模型 |
| 收稿时间： | 2012-06-18 |
Mechanism of FCA-based Folksonomy Knowledge Discovery |
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| Zhang Yunzhong.Mechanism of FCA-based Folksonomy Knowledge Discovery[J].Library and Information Service,2012,56(22):141-147. |
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| Authors: | Zhang Yunzhong |
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| Institution: | Department of Library, Information and Archives, Shanghai University, Shanghai 200444 |
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| Abstract: | Folksonomy knowledge discovery has become an effective way to solve the semantic problems and user problems in folksonomy. In allusion to the mechanism of FCA-based folksonomy knowledge discovery, firstly, the lack of current research on FCA-based folksonomy knowledge discovery is summarized. Then on the basis of analyzing the elements of FCA-based folksonomy knowledge discovery and the relationship among them, the spiral evolution model is built to reveal the objective laws of FCA-based folksonomy knowledge discovery. Eventually three core contents of FCA-based folksonomy knowledge discovery are determined, which are folksonomy user behavior, folksonomy user preferences and folksonomy semantic relations. |
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| Keywords: | formal concept analysis folksonomy knowledge discovery spiral evolution model |
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