Monotone set functions defined by Choquet integral

被引:50
|
作者
Wang, ZY
Klir, GJ
Wang, W
机构
[1] Department of Systems Science and Industrial Engineering, Thomas J. Watson School of Engineering and Applied Science, Binghamton University-SUNY, Binghamton
关键词
monotone set functions; fuzzy measures; Choquet integral; absolute continuity; structural characteristics of set functions;
D O I
10.1016/0165-0114(95)00181-6
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
Given a nonnegative monotone set function and a nonnegative measurable function on a measurable space, the Choquet integral determines a new nonnegative monotone set function that is absolutely continuous with respect to the original one (in a generalized sense for monotone set functions). This new set function preserves almost all desirable structural characteristics of the original monotone set function, such as continuity, subadditivity, superadditivity, null-additivity, converse-null-additivity, autocontinuity, converse-autocontinuity, uniform autocontinuity, uniform converse-autocontinuity, and fuzzy multiplicativity. Such a construction is a useful method to define sound fuzzy measures in various applications.
引用
收藏
页码:241 / 250
页数:10
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