| 基于广义离散Morse理论的强关联规则挖掘 |
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| 引用本文： | 刘俊,刘希玉.基于广义离散Morse理论的强关联规则挖掘[J].计算机工程,2011,37(16):45-47. |
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| 作者姓名： | 刘俊 刘希玉 |
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| 作者单位： | 山东师范大学管理与经济学院,济南,250014 |
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| 基金项目： | 国家自然科学基金资助项目，山东省自然科学基金资助项目 |
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| 摘 要： | 针对强关联规则的挖掘问题，提出构造事务数据库的单元复形，利用广义离散Morse理论发现强关联规则的方法。在基本的离散Morse理论和关联规则的基础上延伸得到广义离散Morse理论和强关联规则的定义，通过在事务数据库的单元复形上定义离散Morse函数挖掘强关联规则，例证表明该方法的可行性和高效性。
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| 关 键 词： | 离散Morse理论 拓扑 广义离散Morse函数 广义离散梯度 强关联规则 |
| 收稿时间： | 2011-01-28 |
Strong-association Rules Mining Based on Generalized Discrete Morse Theory |
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| LIU Jun,LIU Xi-yu.Strong-association Rules Mining Based on Generalized Discrete Morse Theory[J].Computer Engineering,2011,37(16):45-47. |
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| Authors: | LIU Jun LIU Xi-yu |
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| Affiliation: | (School of Management and Economics,Shandong Normal University,Jinan 250014,China) |
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| Abstract: | For the problem of strong-association rules mining,a method is proposed which constructs a cell complex on transaction database and uses generalized discrete Morse theory to find the strong-association rule.It gets the definition of generalized discrete Morse theory and strong-association rule by extending the basic discrete Morse theory and association rule,mining the strong-association rule by defining discrete Morse theory on cell complex of transaction database.Example verifies the feasibility and efficiency of the method. |
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| Keywords: | discrete Morse theory topology generalized discrete Morse function generalized discrete gradient strong-association rule |
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