Faculty Information |

NAGATA Kiyoshi Faculty of Business Administration Department of Business Management Professor

■ Title
Decision Making by a Fuzzy Regression Model with Modified Kernel

■ Outline
  Regression model is a popular and powerful model for finding a rule from large amount of collected data. In case of nonnumerical data, although fuzzy regression models are proposed and investigated by some researchers, most of them are linear models. In order to construct a non-linear regression model with fuzzy type data set, new type of devices are needed since fuzzy numbers have a complicated behavior in multiplication and division. In this paper, we try to extend a linear fuzzy regression model to non-linear model by adapting a modified kernel method.
  Kiyoshi Nagata, Michihiro Amagasa
  Collaboration   Proceedings of The Seventh International Conference on Advances in Information Mining and Management   International Academy, Research, and Industry Association   pp.18   2017/06