Table 2.
Information about developed ANFIS models
| Characteristics | Models of “lycopene”, “total phenolics”, “L*”, “a*”, and “yeasts and molds” | Model of “aerobic plate count” |
|---|---|---|
| Fuzzy structure | Sugeno-type | Sugeno-type |
| Initial FIS for training | Genfis1 | genfis1 |
| Number of membership function | 2 2 2 | 2 2 2 |
| Input membership function | Triangle (trimf) | Gaussian (gaussmf) |
| Epoch | 1000 | 1000 |
| Output membership function | Linear | Linear |
| Training algorithm | Hybrid | Hybrid |
| Number of nodes | 34 | 34 |
| Number of linear parameters | 32 | 32 |
| Number of non-linear parameters | 18 | 12 |
| Total number of parameters | 50 | 44 |
| Number of training data pairs | 30 | 30 |
| Number of testing data pairs | 15 | 15 |
| Number of fuzzy rules | 8 | 8 |