| One Method of How to Reserve or Abandon and Understand the Exception Rule |
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| 作者姓名： | Zhou Ying Yang Bingru |
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| 作者单位： | [1]CollegeofInformationScience,BeijingNormalUniversity,Beijing100875 [2]SchoolofInformationEngineering,UniversityofScienceandTechnologyBeijing,Beijing100083 |
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| 基金项目： | BeijingNaturalFund (No .40 2 2 0 0 8) |
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| 摘 要： | As a special subject in the research on information diffusion mechanism in knowledge discovery field, the author presents a new method on deciding to reserve or abandon and understanding the Exception Rule, which is to analyze the changing trend of three parameters ( the support, confidence and LS), combining with the analysis of the historical changing trend of the support of the former and latter part of the Rule, in order to receive the acceptable rule and help users to fully understand them, and use them appropriately. This research has a significant effect on the post-disposal of knowledge discovery and its realizability and practicability.
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| 关 键 词： | 知识发现 特殊规则 信息融合 支持系统 信任模型 LS |
One Method of How to Reserve or Abandon and Understand the Exception Rule |
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| Zhou Ying,Yang Bingru.One Method of How to Reserve or Abandon and Understand the Exception Rule[J].Engineering Sciences,2004,2(3):79-84. |
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| Authors: | Zhou Ying and Yang Bingru |
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| Institution: | Zhou Ying 1,Yang Bingru 2 |
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| Abstract: | As a special subject in the research on information diffusion mechanism in knowledge discovery field, the author presents a new method on deciding to reserve or abandon and understanding the Exception Rule, which is to analyze the changing trend of three parameters(the support, confidence and LS),combining with the analysis of the historical changing trend of the support of the former and latter part of the Rule, in order to receive the acceptable rule and help users to fully understand them, and use them appropriately. This research has a significant effect on the post-disposal of knowledge discovery and its realizability and practicability. |
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| Keywords: | knowledge discovery Exception rule Support Confidence LS |
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