A Study of SUOWA Operators in Two Dimensions

Abstract EN

SUOWA operators are a new class of aggregation functions that simultaneously generalize weighted means and OWA operators.

They are Choquet integral-based operators with respect to normalized capacities; therefore, they possess some interesting properties such as continuity, monotonicity, idempotency, compensativeness, and homogeneity of degree 1.

In this paper, we focus on two dimensions and show that any Choquet integral with respect to a normalized capacity can be expressed as a SUOWA operator.