Table 5.
Validation data set for response surface methodology (RSM) and artificial neural network (ANN) model prediction
| Run | X 1 | X 2 | X 3 | Enzyme Activity (U/ml) | ||
|---|---|---|---|---|---|---|
| Experimental | RSM predicted | ANN predicted | ||||
| 1 | 60 | 13 | 1.5 | 3030.07 | 2996.93 | 3031.17 |
| 2 | 25 | 9 | 2.5 | 2838.23 | 2864.05 | 2837.36 |
| 3 | 55 | 11 | 2 | 2933.59 | 2986.92 | 2933.11 |
| 4 | 25 | 11 | 4.5 | 3609.92 | 3646.04 | 3610.80 |
| 5 | 45 | 15 | 3 | 4083.68 | 4058.40 | 4087.38 |
| 6 | 25 | 21 | 4 | 3751.23 | 3751.12 | 3753.33 |
| 7 | 5 | 13 | 3.5 | 3151.44 | 3062.13 | 3152.74 |
| 8 | 15 | 15 | 2.5 | 3486.69 | 3503.56 | 3484.43 |
| 9 | 30 | 13 | 4 | 3991.30 | 3968.32 | 3993.03 |
| 10 | 40 | 9 | 3 | 3156.06 | 3176.52 | 3155.82 |