Table 4 Hyperparameter search Ranges.
Hyperparameter | Search Range |
---|---|
Number of convolutional layers | [2, 5] |
Kernel size | [3 × 3, 5 × 5, 7 × 7] |
Stride | [1, 2] |
Pooling window size | [2 × 2, 3 × 3] |
Number of LSTM units | [64, 128, 256] |
Learning rate | [0.0001, 0.001, 0.01] |
Optimizer | Adam |
Batch size | [16, 32, 64] |
Epochs | [100, 300, 500] |