Development of Personal-Credit Evaluation System Using Real-Time Neural Learning Mechanism

  • Park, Jong U. (Sangmyung University) ;
  • Park, Hong Y. (LG ED) ;
  • Yoon Chung (Hankuk University of Foreign Studies)
  • Published : 1995.12.01

Abstract

Many research results conducted by neural network researchers have claimed that the classification accuracy of neural networks is superior to, or at least equal to that of conventional methods. However, in series of neural network classifications, it was found that the classification accuracy strongly depends on the characteristics of training data set. Even though there are many research reports that the classification accuracy of neural networks can be different, depending on the composition and architecture of the networks, training algorithm, and test data set, very few research addressed the problem of classification accuracy when the basic assumption of data monotonicity is violated, In this research, development project of automated credit evaluation system is described. The finding was that arrangement of training data is critical to successful implementation of neural training to maintain monotonicity of the data set, for enhancing classification accuracy of neural networks.

Keywords