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Hyperparameters used in our experiments
| Hyperparameters | Value |
|---|---|
| Dimension of word embeddings | 50 |
| Dimension of POS embeddings | 20 |
| Dimension of label embeddings | 10 |
| Number of LSTM hidden states | 100 |
| Optimizer | SGD |
| Learning rate | 0.005 |
| Dropout rate in entity recognition | 0.5 |
| Dropout rate in relation extraction | 0.3 |
| Epoch number | 20/25 |
| Combination coefficient (α) | 0.4/0.5/0.6 |
