New Similarity Measure Between Two Fuzzy Sets
Hassan Rezaei, M. Emoto, Masao Mukaidono · Journal of Advanced Computational Intelligence and Intelligent Informatics · 2006
We propose a new similarity measure between two fuzzy sets based on their relative sigma count and extend it to define two other measures, one a similarity measure between elements in fuzzy sets and the second a similarity measure between fuzzy sets in which all elements in the universe of discourse are weighted. We compare our proposal to several previous measures proposed in [1-6].