Feature selection based on mutual information and redundancy-synergy coefficient

来源 :Journal of Zhejiang University Science | 被引量 : 2次 | 上传用户：libin101

【摘要】

：

Mutual information is an important information measure for feature subset. In this paper, a hashing mechanism is proposed to calculate the mutual information on the feature subset. Redundancy-synergy

【作者】

：

杨胜顾钧

【机构】

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InstituteoflmageProcessing＆PatternRecognition,DepartmentofComputerScience

【出处】

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Journal of Zhejiang University Science

【发表日期】

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2004年11期

【关键词】

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共享信息特征选择机器学习数据采集冗余协同系数 Mutual information Feature selection Machine learni

【基金项目】

：

Project supported by the National Natural Science Foundation ofChina (No. 60075007) and the National Basic Research Program(973) of China (No. G1998030401)

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Mutual information is an important information measure for feature subset. In this paper, a hashing mechanism is proposed to calculate the mutual information on the feature subset. Redundancy-synergy coefficient, a novel redundancy and synergy measur

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Feature selection based on mutual information and redundancy-synergy coefficient

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