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检索条件"主题词=Stepwise search algorithm"
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A novel bagging approach for variable ranking and selection via a mixed importance measure
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JOURNAL OF APPLIED STATISTICS 2018年 第10期45卷 1734-1755页
作者: Zhang, Chun-Xia Zhang, Jiang-She Wang, Guan-Wei Ji, Nan-Nan Xi An Jiao Tong Univ Sch Math & Stat Xian 710049 Shaanxi Peoples R China Xian Technol Univ Sch Mechatron Engn Xian Shaanxi Peoples R China Xian Technol Univ Shaanxi Key Lab Nontradit Machining Xian Shaanxi Peoples R China Changan Univ Sch Sci Xian Shaanxi Peoples R China
At present, ensemble learning has exhibited its great power in stabilizing and enhancing the performance of some traditional variable selection methods such as lasso and genetic algorithm. In this paper, a novel baggi... 详细信息
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A Novel Bagging Ensemble Approach for Variable Ranking and Selection for Linear Regression Models  12
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12th IAPR Workshop on Multiple Classifier Systems (MCS)
作者: Zhang, Chun-Xia Zhang, Jiang-She Wang, Guan-Wei Xi An Jiao Tong Univ Sch Math & Stat Xian 710049 Shaanxi Peoples R China Xian Technol Univ Sch Mechatron Engn Xian 710021 Shaanxi Peoples R China
With respect to variable selection for linear regression models, a novel bagging ensemble method is developed in this paper based on a ranked list of variables. Specifically, a mixed importance measure is assigned to ... 详细信息
来源: 评论