Table 6 The outcomes of the Bayesian optimization approach indicate the optimal hyperparameters tuning in terms of the optimizer and batch size to achieve the best performance.
Optimizer | Batch size |
|---|---|
SGD | 64 |
SGD | 32 |
adam | 32 |
rmsprop | 16 |
SGD | 16 |
nadam | 16 |
adadelta | 32 |