TITLE:
Statistical Analysis of Fuzzy Linear Regression Model Based on Centroid Method
AUTHORS:
Aiwu Zhang
KEYWORDS:
Centroid Method, Fuzzy Linear Regression Model, Parameter Estimation, Data Deletion Model, Cook Distance
JOURNAL NAME:
Applied Mathematics,
Vol.7 No.7,
April
18,
2016
ABSTRACT: This paper transforms fuzzy number into
clear number using the centroid method, thus we can research the traditional
linear regression model which is transformed from the fuzzy linear regression
model. The model’s input and output are fuzzy numbers, and the regression
coefficients are clear numbers. This paper considers the parameter estimation
and impact analysis based on data deletion. Through the study of example and
comparison with other models, it can be concluded that the model in this paper
is applied easily and better.