Abstract
We introduce a new fuzzy integral named opposite Sugeno integral. It can be considered to be an averaging operator because it has three essential properties of an averaging operator such as monotonicity, continuity and value between min and max. Usually an averaging operator shrinks variance. It is, however, proved that if fuzzy measure is assumed to be additive and the probability distribution of input vector is assumed to be uniform, the probability distribution after opposite Sugeno integral is operated is also uniform.
