带模糊回归参数的线性回归模型

本文讨论了数值输入模糊数输出的观测数据的线性最小二乘拟合问题，建立了数值空间到模糊数空间的带模糊回归参数的线性回归模型，证明了模型解的存在性和唯一性，并得到了解的表达式。本模型应用简便，具有实用价值。

^Fuzzy Linear Regression with Fuzzy Regression Parameter

This paper discusses the problems for linear least squares with numerical input and fuzzy output , and propoes a fuzzy linear regression model with fuzzy regressison parameter to fit this type of data. We prove that the model exists a unique solution and the solution can be given explicitly. The computation is simple and easy to apply to actual problems.