Granularity and Specificity in Fuzzy Function Approximation
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This paper describes some preliminary investigations into the relationships between granularity and specificity in fuzzy rule bases. It proposes a strategy for learning fuzzy rules that optimizes granularity based on a desired degree of specificity. In addition, this approach may be used to combine rule bases of various degrees of granularity.
& Hammell, R. J.
(1998). Granularity and Specificity in Fuzzy Function Approximation. 1998 Conference of the North American Fuzzy Information Processing Society - NAFIPS, 105-109.