کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
494846 | 862809 | 2016 | 13 صفحه PDF | دانلود رایگان |
• Support vector machines (SVMs) are popular and accurate classifiers.
• We study if SVMs can be further improved using training set selection (TSS).
• We adjust wrapper TSS techniques for SVMs.
• Experimental evaluation shows that filter TSS techniques cannot improve the accuracy of SVMs.
• Experimental evaluation shows that evolutionary based wrapper TSS techniques significantly improve SVMs.
One of the most powerful, popular and accurate classification techniques is support vector machines (SVMs). In this work, we want to evaluate whether the accuracy of SVMs can be further improved using training set selection (TSS), where only a subset of training instances is used to build the SVM model. By contrast to existing approaches, we focus on wrapper TSS techniques, where candidate subsets of training instances are evaluated using the SVM training accuracy. We consider five wrapper TSS strategies and show that those based on evolutionary approaches can significantly improve the accuracy of SVMs.
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Journal: Applied Soft Computing - Volume 38, January 2016, Pages 10–22