Hsieh, Wen-Yeh; Tsaur, Ruey-Chyn - In: Quality & Quantity: International Journal of Methodology 47 (2013) 6, pp. 3411-3422
The traditional fuzzy regression model involves two solving processes. First, the extension principle is used to derive … membership degree of at least h in the fuzzy regression interval. However, the membership function of extrapolated values is … proposed a simplified fuzzy regression equation based on Carlsson and Fullér’s possibilistic mean and variance method and used …