Open Access
Table 3
Summary of the ANN properties in this study.
| Model property | Value |
|---|---|
| Hidden layer size | 30 (full) or 20 (Gaia wavelengths) nodes |
| Hidden layer activation function | tansig (see Eq. (2)) |
| Output layer size | 11 nodes |
| Output layer activation function | softmax |
| Number of ANNs | 5 |
| training algorithm | ADAM |
| Number of epochs in training | 5000 |
| batch size | 35 |
| Learning rate | 0.001 |
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