hybrid fuzzy regression

In this study, a hybrid fuzzy regression method for trapezoidal fuzzy data is proposed. Initially, a new definition of a weighted fuzzy arithmetic for trapezoidal fuzzy data is introduced. Subsequently, a method for hybrid fuzzy least squares linear regression based on this definition is developed. Additionally, methods for bivariate and multivariate regression models are obtained. Finally, reliability measures for the hybrid regression model using the new definition of weighted fuzzy arithmetic for trapezoidal fuzzy data are calculated.