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International Journal of Interdisciplinary Research

Table 2 Linguistic fuzzy sets for input–output parameters

From: Prediction of whiteness index of cotton using bleaching process variables by fuzzy inference system

Parameters Range Linguistic fuzzy sets
Peroxide concentration, PC (g/L) 1.8–2.2 low (L), medium (M), high (H)
Temperature, T (°C) 78–108 T1, T2, T3, T4
Time, t (min) 20–50 t1, t2, t3, t4
Whiteness index, WI 47–65 L1, L2, L3, L4, L5, L6, L7, L8