Multiclass credit cardholders' behaviors classification methods
文献类型：期刊论文
| 作者 | Kou, Gang; Peng, Yi; Shi, Yong; Chen, Zhengxin |
| 刊名 | Computational science - iccs 2006, pt 4, proceedings
 |
| 出版日期 | 2006 |
| 卷号 | 3994页码:485-492 |
| 关键词 | Multi-group classification Decision tree See5 Multiple criteria mathematical programming (mcmp) One-against-all svm |
| ISSN号 | 0302-9743 |
| 通讯作者 | Kou, gang(gkou@mail.unomaha.edu) |
| 英文摘要 | In credit card portfolio management a major challenge is to classify and predict credit cardholders' behaviors in a reliable precision because cardholders' behaviors are rather dynamic in nature. multiclass classification refers to classify data objects into more than two classes. many real-life applications require multiclass classification. the purpose of this paper is to compare three multiclass classification approaches: decision tree, multiple criteria mathematical programming (mcmp), and hierarchical method for support vector machines (svm). while mcmp considers all classes at once, svm was initially designed for binary classification. it is still an ongoing research issue to extend svm from two-class classification to multiclass classification and many proposed approaches use hierarchical method. in this paper, we focus on one common hierarchical method - one-against-all classification. we compare the performance of see5, mcmp and svm one-against-all approach using a real-life credit card dataset. results show that mcmp achieves better overall accuracies than see5 and one-against-all svm. |
| WOS研究方向 | Computer Science |
| WOS类目 | Computer Science, Theory & Methods |
| 语种 | 英语 |
| WOS记录号 | WOS:000238417500068 |
| 出版者 | SPRINGER-VERLAG BERLIN |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379267 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Kou, Gang |
| 作者单位 | 1.Univ Nebraska, Coll Informat Sci & Technol, Omaha, NE 68182 USA 2.Grad Univ, Chinese Acad Sci, Res Ctr Data Technol & Knowledge Econ, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kou, Gang,Peng, Yi,Shi, Yong,et al. Multiclass credit cardholders' behaviors classification methods[J]. Computational science - iccs 2006, pt 4, proceedings,2006,3994:485-492. |
| APA | Kou, Gang,Peng, Yi,Shi, Yong,&Chen, Zhengxin.(2006).Multiclass credit cardholders' behaviors classification methods.Computational science - iccs 2006, pt 4, proceedings,3994,485-492. |
| MLA | Kou, Gang,et al."Multiclass credit cardholders' behaviors classification methods".Computational science - iccs 2006, pt 4, proceedings 3994(2006):485-492. |
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来源：中国科学院大学
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