Some asymptotic properties of point estimation with n-dimensional fuzzy data |
| |
| Authors: | Dabuxilatu Wang |
| |
| Affiliation: | Department of Mathematics , Inner Mongolia University for Nationalities , Tong Liao, 028043, People's Republic of China E-mail: dbxlt0@yahoo.com |
| |
| Abstract: | Some asymptotic properties of point estimation with n-dimensional fuzzy data with respect to a special L 2-metric ρ are investigated in this article. 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, variance and covariance with n-dimensional fuzzy data under these criteria are further studied. |
| |
| Keywords: | Fuzzy random variables Support function Random fuzzy data Point estimation |
|
|
