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논문 기본 정보

자료유형
학술저널
저자정보
Ren, Gang (Department of Business Administration, Pusan National University) Hong, Taeho (Department of Business Administration, Pusan National University) Park, YoungKi (Department of Information Systems and Technology Management, George Washington University)
저널정보
한국경영정보학회 Asia pacific journal of information systems Asia pacific journal of information systems 제25권 제3호
발행연도
2015.1
수록면
579 - 596 (18page)

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Many studies have focused on the prediction of corporate credit rating using various data mining techniques. One of the most frequently used algorithms is support vector machines (SVM), and recently, novel techniques such as SVM+ and SVM+MTL have emerged. This paper intends to show the applicability of such new techniques to multi-classification and corporate credit rating and compare them with conventional SVM regarding prediction performance. We solve multi-class SVM+ and SVM+MTL problems by constructing several binary classifiers. Furthermore, to demonstrate the robustness and outstanding performance of SVM+MTL algorithm over other techniques, we utilized four typical multi-class processing methods in our experiments. The results show that SVM+MTL outperforms both conventional SVM and novel SVM+ in predicting corporate credit rating. This study contributes to the literature by showing the applicability of new techniques such as SVM+ and SVM+MTL and the outperformance of SVM+MTL over conventional techniques. Thus, this study enriches solving techniques for addressing multi-class problems such as corporate credit rating prediction.

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