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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Feng-Chia Li Peng-Kai Wang Gwo-En Wang |
| Copyright Year | 2009 |
| Description | Author affiliation: Department of Information Management, Jen-Teh Junior College, Miaoli city, Taiwan, ROC (Feng-Chia Li; Gwo-En Wang) || Department of Information Management, Hwa Hsia College, Taipei city, Taiwan, Country (Peng-Kai Wang) |
| Abstract | With the rapid growth in the credit industry, credit scoring classifiers are being widely used for credit admission evaluation. Effective classifiers have been regarded as a critical topic, with the related departments striving to collect huge amounts of data to avoid making the wrong decision. Finding effective classifier is important because it will help people make an objective decision instead of them having to rely merely on intuitive experience. This study proposes two well-known classifiers, namely, K-Nearest Neighbor (KNN), Support Vector Machine (SVM), which will be used to find the highest accuracy rate classifier without features selection. Two credit data sets from University of California, Irvine (UCI) are chosen to evaluate the accuracy of various classifiers. The results are compared and the nonparametric Wilcoxon signed rank test will be performed to show if there is any significant difference between these classifiers. Performance of the KNN classifier is better in only one data set but not significant, whereas SVM classifier is significant superior to Extreme Learning Machine (ELM) classifier in the German data set. The result of this study suggests that the primitive classifiers did not achieve satisfactory classification results. Combining with effective feature selection approaches in finding optimal subsets is a promising method in the field of credit scoring. |
| Starting Page | 685 |
| Ending Page | 688 |
| File Size | 508999 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424448692 |
| DOI | 10.1109/IEEM.2009.5373241 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-12-08 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Extreme Learning Machine Educational institutions Information management Support Vector Machine Data mining Diseases Support vector machines Diversity reception Support vector machine classification Machine learning Cities and towns K Nearest Neighborhood Risk management |
| Content Type | Text |
| Resource Type | Article |
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