Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/86871
Title: Twin SVM with a reject option through ROC curve
Authors: Lin, Dongyun
Sun, Lei
Toh, Kar-Ann
Zhang, Jing Bo
Lin, Zhiping
Keywords: ROC Curves
Twin SVM
Issue Date: 2017
Source: Lin, D., Sun, L., Toh, K.-A., Zhang, J. B., & Lin, Z. (2017). Twin SVM with a reject option through ROC curve. Journal of the Franklin Institute, 355(4), 1710-1732.
Series/Report no.: Journal of the Franklin Institute
Abstract: This paper proposes a new method which embeds a reject option in twin support vector machine (RO-TWSVM) through the Receiver Operating Characteristic (ROC) curve for binary classification. The proposed RO-TWSVM enhances the classification robustness through inclusion of an effective rejection rule for potentially misclassified samples. The method is formulated based on a cost-sensitive framework which follows the principle of minimization of the expected cost of classification. Extensive experiments are conducted on synthetic and real-world data sets to compare the proposed RO-TWSVM with the original TWSVM without a reject option (TWSVM-without-RO) and the existing SVM with a reject option (RO-SVM). The experimental results demonstrate that our RO-TWSVM significantly outperforms TWSVM-without-RO, and in general, performs better than RO-SVM.
URI: https://hdl.handle.net/10356/86871
http://hdl.handle.net/10220/44245
ISSN: 0016-0032
DOI: http://dx.doi.org/10.1016/j.jfranklin.2017.05.003
Rights: © 2017 The Franklin Institute (published by Elsevier). This is the author created version of a work that has been peer reviewed and accepted for publication in Journal of the Franklin Institute, published by Elsevier Ltd. on behalf of The Franklin Institute. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document.  The published version is available at: [http://dx.doi.org/10.1016/j.jfranklin.2017.05.003].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles
NEWRI Journal Articles

Files in This Item:
File Description SizeFormat 
Twin SVM with a reject option through ROC curve.pdf987.41 kBAdobe PDFThumbnail
View/Open

Google ScholarTM

Check

Altmetric

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.