C) defuzzification
The exact value of the output variables that is assigned to various fuzzy sets is obtained by the defuzzification. That is, defuzzification is the transformation of ambiguous facts to concrete numbers and values. One calculates the centroid through numerical integration procedure by the Max/Min method.
花村嘉英（2005）「計算文学入門－Thomas Mannのイロニーはファジィ推論といえるのか？」より英訳 translated by Yoshihisa Hanamura