| 基于FCA的Folksonomy用户偏好挖掘研究 |
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| 引用本文： | 张云中,杨萌,徐宝祥.基于FCA的Folksonomy用户偏好挖掘研究[J].现代图书情报技术,2011(6):72-78. |
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| 作者姓名： | 张云中 杨萌 徐宝祥 |
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| 作者单位： | 吉林大学管理学院; |
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| 摘 要： | 针对当前Folksonomy用户偏好挖掘方法只能在二元关系基础上挖掘用户偏好、只关注单用户偏好而忽略用户群偏好、只注重静态偏好而忽视时间推移带来的动态变化等问题,提出基于FCA的Folksonomy用户偏好挖掘模型,通过构建Folksonomy多值背景及单值背景,在概念格可视化基础上分析Folksonomy用户行为、用户偏好及其转移。该模型的提出为Folksonomy系统中的用户偏好的获取提供新思路。
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| 关 键 词： | 形式概念分析 分众分类法 用户偏好 |
Research on FCA-based User Profile Mining for Folksonomy |
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| Zhang Yunzhong Yang Meng Xu Baoxiang.Research on FCA-based User Profile Mining for Folksonomy[J].New Technology of Library and Information Service,2011(6):72-78. |
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| Authors: | Zhang Yunzhong Yang Meng Xu Baoxiang |
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| Institution: | Zhang Yunzhong Yang Meng Xu Baoxiang(School of Management,Jilin University,Changchun 130022,China) |
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| Abstract: | Aiming at the major defects of current folksonomy user profile mining methods such as mining user profile on the basis of binary relation,focus on the user profile of single-user rather than user groups,and focus on the static user profile but neglect the dynamic changes over time etc,a new FCA-based user profile mining methods for folksonomy is proposed.By means of constructing folksonomy multi-valued formal context and single-valued formal context,the user behaviors,user preferences and their transfer for... |
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| Keywords: | FCA Folksonomy User profile |
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