Comparison of Attribute Reduction Methods for Coronary Heart Disease Data by Decision Tree Classific

来源 :天津大学学报：英文版 | 被引量 : 0次 | 上传用户：yuntaos

【摘要】

：

Attribute reduction is necessary in decision making system. Selecting right attribute reduction method is more important. This paper studies the reduction effec

【作者】

：

郑刚黄亚楼王鹏涛舒光复

【机构】

：

DepartmentofComputerScience,CollegeofInformationTechnicalScience,CollegeofSoftware,SystemInstitute

【出处】

：

天津大学学报：英文版

【发表日期】

：

2005年6期

【关键词】

：

冠心病主成份分析系统重建分析决策树 principal components analysis （ PCA） system reconstruction

【基金项目】

：

教育部科学技术研究项目，南开大学校科研和教改项目，天津市高等教育发展基金

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Attribute reduction is necessary in decision making system. Selecting right attribute reduction method is more important. This paper studies the reduction effects of principal components analysis (PCA) and system reconstruction analysis (SRA) on coronary

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Comparison of Attribute Reduction Methods for Coronary Heart Disease Data by Decision Tree Classific

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