‌An ensemble method based on bagging SVM for credit rating problem

Document Type : Short Paper

Authors

1 Department of Mathematics, Ayatollah Boroujerdi University, Boroujerd, Iran

2 Deparment of Economics, Ayatollah Boroujerdi University, Boroujerd, Iran

Abstract

In this paper, a classification model based on ensemble approach is used for credit scoring of the bank costumers. The proposed method is based on the bagging scheme for the support vector machines classifier. First, the data set is divided into several subsets via the bootstrap method and the support vector machines classifier is implemented on each subsets. Then the final model is made by voting among all of the classifiers. The proposed method has many advantages for implementation, including reduction of computational costs. Two credit data sets are used to show the efficiency and applicability of the present method.

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Articles in Press, Accepted Manuscript
Available Online from 23 July 2024
  • Receive Date: 30 April 2022
  • Revise Date: 24 June 2023
  • Accept Date: 13 February 2024