| 关联规则的综合评价方法研究与实例验证 |
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| 引用本文： | 苏占东,游福成,杨炳儒. 关联规则的综合评价方法研究与实例验证[J]. 计算机应用, 2004, 24(10): 17-20 |
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| 作者姓名： | 苏占东 游福成 杨炳儒 |
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| 作者单位： | 北京科技大学,信息工程学院,北京,100083;河北工程学院,电子与信息科学系,河北,邯郸,056038;北京印刷学院,计算机科学系,北京,102600;北京科技大学,信息工程学院,北京,100083 |
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| 基金项目： | 国家自然科学基金资助项目(69835001)，北京市自然科学基金资助项目(4022008) |
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| 摘 要： | 分别讨论了关联规则的客观评价指标(支持度、可信度和相关强度)和主观评价指标(新颖性、用户感兴趣性和简洁性)，在此基础上给出了一种关联规则的综合自动评价方法，并结合实例验证了该方法的有效性。
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| 关 键 词： | 关联规则 评价指标 新颖性 简洁性 用户感兴趣性 |
| 文章编号： | 1001-9081(2004)10-0017-04 |
Comprehensive evaluation method of association rules and an practical example |
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| SU Zhan-dong,,YOU Fu-cheng,YANG Bing-ru. Comprehensive evaluation method of association rules and an practical example[J]. Journal of Computer Applications, 2004, 24(10): 17-20 |
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| Authors: | SU Zhan-dong YOU Fu-cheng YANG Bing-ru |
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| Affiliation: | SU Zhan-dong~1,2,YOU Fu-cheng~3,YANG Bing-ru~1 |
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| Abstract: | The objective evaluation measures(support,confidence,and correlation intensity) and the subjective evaluation measures(novelty,simplicity,and user interest degree) of association rules were discussed respectively. On basis of this discussion,a kind of comprehensive automatic evaluation method of association rules was introduced,and a practical example was given to demonstrate its validity. |
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| Keywords: | association rules evaluation measures novelty simplicity usser interest degree |
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