Some asymptotic properties of point estimation with n-dimensional fuzzy data
نویسندگان
چکیده
Some asymptotic properties of point estimation with n-dimensional fuzzy data with respect to a special L2-metric ρ are investigated in this paper. It is shown that the collection of all n-dimensional fuzzy data endowed with the ρ-metric is a complete and separable space. Some criterions for point estimation in such fuzzy environments are proposed and the sample mean and variance and covariance with n-dimensional fuzzy data under these criterions are further studied. keywords: Fuzzy random variables; support function; expectation; variance; point estimation.
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