Proceedings of the ISCIE International Symposium on Stochastic Systems Theory and its Applications
Online ISSN : 2188-4749
Print ISSN : 2188-4730
第49回ISCIE「確率システム理論と応用」国際シンポジウム(2017年11月, 広島)
On Two-Dimensional Fuzzy Random Data as Vague Perceptions of Random Phenomena
Tokuo Fukuda
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ジャーナル フリー

2018 年 2018 巻 p. 34-39

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In this paper, the author investigates numerically a class of two-dimensional fuzzy random sets(abbreviated as FRSs), which is one case of those proposed by the author[1] as models of vague capricious perceptions of random phenomena. First, the basic results concerned with two-dimensional FRSs as vague capricious perceptions of random phenomena are reviewed. Expectations of two-dimensional FRSs, their estimators, and distances between expectations and their estimators are also reviewed briefly. Finally, estimates for expectations of two-dimensional FRSs and their estimation errors are numerically examined by simulation studies, when their level sets are given by disk-form ones at each levels.
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© 2018 ISCIE Symposium on Stochastic Systems Theory and Its Applications
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