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Issue:
A New Method to the Linear Regression Model with Triangular Fuzzy Parameters
Author(s):
CAO Bingyuan
,
ZHU Zhangzuo
Pages:
1
-
7,32
Year:
2004
Issue:
4
Journal:
JOURNAL OF SHANTOU UNIVERSITY (NATURAL SCIENCE EDITION)
Keyword:
三角模糊数
;
模糊参变量
;
左、中、右距离
;
最小二乘法
;
模糊线性回归
;
Abstract:
通过定义模糊参变量之间的左、中、右距离,将含三角模糊系数的线性回归问题转化为普通线性回归问题,利用普通的最小二乘法来估计回归参数.同经典的模型与方法相比,这一模型与方法既包含较广的信息,又可利用线性性、无偏性等与普通线性回归类似的性质,应用更广泛,为求解模糊线性回归问题提供了一种新方法.
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