| 知识过滤与属性f-迁移依赖 |
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| 引用本文： | 付海艳,史开泉.知识过滤与属性f-迁移依赖[J].山东大学学报(理学版),2007,42(10):54-58. |
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| 作者姓名： | 付海艳 史开泉 |
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| 作者单位： | 1. 山东大学,数学与系统科学学院,山东,济南,250100;海南师范大学,计算机科学与教育技术系,海南,海口,571158
2. 山东大学,数学与系统科学学院,山东,济南,250100 |
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| 基金项目： | 国家自然科学基金;山东省自然科学基金 |
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| 摘 要： | 依据S-粗集,给出f-迁移知识,F-迁移知识,知识过滤度和知识过滤属性f-迁移依赖的概念,提出知识过滤属性f-迁移依赖定理,给出知识过滤属性f-迁移依赖在知识识别中的应用,揭露了知识过滤的本质.
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| 关 键 词： | f-迁移知识 属性依赖 f-迁移依赖 知识过滤 |
| 文章编号： | 1671-9352（2007）10-0054-05 |
| 修稿时间： | 2007-03-22 |
Knowledge filter and attribute f-transfer dependence |
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| FU Hai-yan,SHI Kai-quan.Knowledge filter and attribute f-transfer dependence[J].Journal of Shandong University,2007,42(10):54-58. |
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| Authors: | FU Hai-yan SHI Kai-quan |
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| Institution: | 1. School of Mathematics and System Science, Shandong University, Jinan 250100, Shandong, China; 2. Department of Computer Science and Education Technology, Hainan Normal University, Haikou 571158, Hainan, China |
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| Abstract: | Based on S-rough sets, the concepts of f-transfer knowledge, F-transfer knowledge, knowledge filter degree and knowledge filter attribute f-transfer dependence were given, q]aen knowledge filter attribute f-transfer dependence theorems were proposed. Finally, an example was given to illustrate the apphcation of knowledge filter attribute f-transfer dependence and reveal the essence of knowledge filter. |
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| Keywords: | f-transfer knowledge attribute dependence f-transfer dependence knowledge filter |
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