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Weighted Mean Squared Deviation Feature Screening for Binary Features

In this study, we propose a novel model-free feature screening method for ultrahigh dimensional binary features of binary classification, called weighted mean squared deviation (WMSD). Compared to Chi-square statistic and mutual information, WMSD provides more opportunities to the binary features wi...

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書目詳細資料
發表在:Entropy (Basel)
Main Authors: Wang, Gaizhen, Guan, Guoyu
格式: Artigo
語言:Inglês
出版: MDPI 2020
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在線閱讀:https://ncbi.nlm.nih.gov/pmc/articles/PMC7516793/
https://ncbi.nlm.nih.gov/pubmed/33286109
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/e22030335
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