| 关联模式的新颖性研究 |
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| 引用本文： | 郭福亮,刘晓素. 关联模式的新颖性研究[J]. 舰船电子工程, 2009, 29(8): 14-15 |
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| 作者姓名： | 郭福亮 刘晓素 |
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| 作者单位： | 海军工程大学电子工程学院计算机工程系,武汉,430033 |
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| 摘 要： | 简要介绍了模式的主观兴趣度度量,讨论了模式与用户期望的匹配程度以及模式与领域知识的差异程度,分别从这两个方面定义了模式的新颖性度量。综合考虑领域知识和用户的参与,提出了一种新的新颖性模式评价策略。
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| 关 键 词： | 关联挖掘 新颖度 客观兴趣度 主观兴趣度 |
Study on the Unexpectedness of the Association Patterns |
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| Guo Fuliang,Liu Xiaosu. Study on the Unexpectedness of the Association Patterns[J]. Ship Electronic Engineering, 2009, 29(8): 14-15 |
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| Authors: | Guo Fuliang Liu Xiaosu |
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| Affiliation: | Electronic Eng.College;Naval University of Engineering;Wuhan 430033 |
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| Abstract: | In this paper,the subjective interestingness of patterns is introduced.First,not only the matching degree between user's expectations and the discovered patterns are discussed,but also study the difference between past knowledge and the discovered patterns.Finally,a new method of evaluating the association pattern's unexpectedness is proposed. |
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| Keywords: | association mining unexpectedness objective interestingness subjective interestingness |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
