Microbial Decolorization of Triazo Dye, Direct Blue 71: An Optimization Approach Using Response Surface Methodology (RSM) and Artificial Neural Network (ANN)

Table 5

Predicted and experimental value for the responses at optimum condition using response surface methodology (RSM) and an artificial neural network (ANN).

Model	A: dye conc (ppm)	B: yeast extract (g/L)	C: pH	RSM/ANN predicted (decolorization)	Experimental validation	Deviation
RSM	150	3.0	6.645	92.2	86.13	6.58
ANN	150	2.90	6.7	89.90	86.50	3.78