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Acta Mathematicae Applicatae
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Acta Mathematicae Applicatae Sinica, English Serie  2021, Vol. 37 Issue (3): 590-601    DOI: 10.1007/s10255-021-1012-1
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Gini Correlation for Feature Screening
Jun-ying ZHANG1, Xiao-feng LIU2, Ri-quan ZHANG3,4, Hang-WANG1
1 Department of Mathematics, Taiyuan University of Technology, Taiyuan 030024, China;
2 College of Data Science, Taiyuan University of Technology, Taiyuan 030024, China;
3 School of Finance and Statistics, East China Normal University, Shanghai 200241, China;
4 Department of Mathematics, Shanxi Datong University, Datong 037009, China

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