Table 5 The detailed parameters of the model
Parameter | Value |
|---|---|
Input | [ECG_channel1, ECG_channel2] |
Output | Category of the sleep posture (Sp, Lp, Rp) |
Layer number of biLSTM | 3 |
biLSTM size | [200, 100, 50] |
biLSTM state activation function | tanh |
biLSTM gate activation function | Sigmoid |
Output layer | Softmax |
Loss function | Cross-entropy loss function |
Optimizer | Adam |
Number of training epochs | 150 |