A Doubly Sparse Multiclass Support Vector Machine With Simultaneous Feature and Sample Screening
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DOI: 10.1109/tsmc.2020.2964718
Abstract: KSVCR is an effective algorithm to handle multiclass problems. But it cannot do variable selection and is time-consuming on large datasets. In this article, we propose a doubly sparse multiclass model DKSVCR which employs elastic… read more here.
Keywords: feature; doubly sparse; sample screening; multiclass ... See more keywords