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A note on linear models under trapezoidal fuzziness. (English) Zbl 0897.62078
Summary: Classical least squares estimation with respect to triangular fuzzy observations has been studied by various authors [e.g., R. Yager [Inf. Sci. 26, 45-63 (1982; Zbl 0509.62087); P. Diamond, ibid. 46, No. 3, 141-157 (1988; Zbl 0663.65150)]. In this note, we consider maximum likelihood estimates under trapezoidal fuzziness.
MSC:
62J99 Linear inference, regression
62J05 Linear regression; mixed models
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