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The regularization paths for the ROC-optimizing support vector machines
Journal of the Korean Statistical Society ( IF 0.6 ) Pub Date : 2020-01-01 , DOI: 10.1007/s42952-019-00017-9
Dohyun Kim , Seung Jun Shin

Rakotomamonjy (RO-CAI, pp 71–80, 2009) proposed an ROC-SVM that optimizes the receiver operating characteristic curve (ROC) particularly useful for unbalanced classification. In this article, we establish the piecewise linearity of the ROC-SVM solutions as a function of regularization parameter, and develop an efficient algorithm for computing the entire regularization paths of the ROC-SVM. Finally we develop an R package, rocsvm.path, now available in CRAN.

中文翻译:

ROC优化支持向量机的正则化路径

Rakotomamonjy(RO-CAI,第71–80页,2009年)提出了一种ROC-SVM,可以优化接收机工作特性曲线(ROC),这对于非平衡分类特别有用。在本文中,我们根据正则化参数建立了ROC-SVM解决方案的分段线性,并开发了一种有效的算法来计算ROC-SVM的整个正则化路径。最后,我们开发一个R包rocsvm.path,现在可以在CRAN中使用。
更新日期:2020-01-01
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