an:01339659
Zbl 0931.62055
Yen, K. K.; Ghoshray, S.; Roig, G.
A linear regression model using triangular fuzzy number coefficients
EN
Fuzzy Sets Syst. 106, No. 2, 167-177 (1999).
00059068
1999
j
62J05 62J99
fuzzy regression analysis; fuzzy triangular coefficient; non-symmetric coefficient; minimization of fuzziness
Summary: Fuzzy regression analysis using fuzzy linear models with symmetric triangular fuzzy number coefficients has been formulated earlier. The goal of this regression is to find the coefficients of a prposed model for all given input-output data sets. In this paper, we extend the results of a fuzzy linear regression model that uses symmetric triangular coefficients to one with non-symmetric fuzzy triangular coefficients. This work eradicates the inflexibility of existing fuzzy linear regression models.