Paper:

# New Similarity Measure Between Two Fuzzy Sets

## Hassan Rezaei, Masashi Emoto, and Masao Mukaidono

Department of Computer Science, Meiji University, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki-shi 214-8571, Japan

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].

*J. Adv. Comput. Intell. Intell. Inform.*, Vol.10, No.6, pp. 946-953, 2006.

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