DocumentCode
2519712
Title
Hypothesis testing in fuzzy regression analysis
Author
Grigoriev, A.A. ; Popov, A.A.
Author_Institution
Novosibirsk State Tech. Univ., Russia
fYear
2002
fDate
23-26 Sept. 2002
Firstpage
230
Lastpage
232
Abstract
When input data in regression analysis are fuzzy numbers for estimating parameters fuzzy least squares method is used. For linear hypothesis testing a statistics based on ratio of residual sums of squares is proposed and its distribution is derived.
Keywords
fuzzy systems; least squares approximations; parameter estimation; statistical analysis; fuzzy regression analysis; least squares method; linear hypothesis testing; parameter estimation; statistical distribution; Interpolation; Least squares approximation; Parameter estimation; Quadratic programming; Regression analysis; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronic Instrument Engineering Proceedings, 2002. APEIE 2002. 2002 6th International Conference on Actual Problems of
Print_ISBN
0-7803-7361-8
Type
conf
DOI
10.1109/APEIE.2002.1075830
Filename
1075830
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