کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
397817 1438518 2007 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On Choquet theorem for random upper semicontinuous functions
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
On Choquet theorem for random upper semicontinuous functions
چکیده انگلیسی

Motivated by the problem of modeling of coarse data in statistics, we investigate in this paper topologies of the space of upper semicontinuous functions with values in the unit interval [0, 1] to define rigorously the concept of random fuzzy closed sets. Unlike the case of the extended real line by Salinetti and Wets, we obtain a topological embedding of random fuzzy closed sets into the space of closed sets of a product space, from which Choquet theorem can be investigated rigorously. Precise topological and metric considerations as well as results of probability measures and special properties of capacity functionals for random u.s.c. functions are also given.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Approximate Reasoning - Volume 46, Issue 1, September 2007, Pages 3-16