Article ID: | iaor20063447 |
Country: | South Korea |
Volume: | 30 |
Issue: | 1 |
Start Page Number: | 55 |
End Page Number: | 74 |
Publication Date: | Mar 2005 |
Journal: | Journal of the Korean ORMS Society |
Authors: | Min Jae H., Lee Young-Chan |
Keywords: | neural networks |
Bankruptcy prediction has drawn a lot of research interests in previous literature, and recent studies have shown that machine learning techniques achieved better performance than traditional statistical ones. This paper employs a relatively new machine learning technique, support vector machines (SVMs), to bankruptcy prediction problem in an attempt to suggest a new model with better explanatory power and stability. To serve this purpose, we use grid search technique using 5-fold cross-validation to find out the optimal values of the parameters of kernel function of SVM. In addition, to evaluate the prediction accuracy of SVM, we compare its performance with multiple discriminant analysis (MDA), logistic regression analysis (Logit), and three-layer fully connected back-propagation neural networks (BPMs). The experiment results show that SVM outperforms the other methods.