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Sparse Support Vector Machines with L(0) Approximation for Ultra-high Dimensional Omics Data

Omics data usually have ultra-high dimension (p) and small sample size (n). Standard support vector machines (SVMs), which minimize the L(2) norm for the primal variables, only lead to sparse solutions for the dual variables. L(1) based SVMs, directly minimizing the L(1) norm, have been used for fea...

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Shranjeno v:
Bibliografske podrobnosti
izdano v:Artif Intell Med
Main Authors: Liu, Zhenqiu, Elashoff, David, Piantadosi, Steven
Format: Artigo
Jezik:Inglês
Izdano: 2019
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC6553498/
https://ncbi.nlm.nih.gov/pubmed/31164207
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.artmed.2019.04.004
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