| Model (Val Set) | Bleu-4 | Meteor | Cider |
|---|---|---|---|
| Base | 0.228 | 0.215 | 0.710 |
| Unfreeze 100 | 0.226 | 0.211 | 0.697 |
| Unfreeze 100 + augmentation | 0.229 | 0.213 | 0.706 |
| Unfreeze 100 + augmentation 100 epochs | 0.236 | 0.215 | 0.729 |
| Unfreeze 100 + augmentation + Adam + dropout | 0.212 | 0.203 | 0.637 |
| Unfreeze 100 + augmentation + Adam + dropout 100 epochs | 0.222 | 0.209 | 0.669 |
| Attention | 0.038 | 0.102 | 0.061 |
| Attention + Dropout | |||
| Unfreeze all | 0.210 | 0.200 | 0.616 |
| L2 Reg. + Dropout + Stacked LSTM | |||
| Batch Norm (Base) (lr:2) | 0.219 | 0.209 | 0.69 |
| Batch Norm (Base) (lr:3) | 0.212 | 0.208 | 0.661 |
| Model (Test Set) | Bleu-4 | Meteor | Cider |
|---|---|---|---|
| Test: Base | 0.223 | 0.214 | 0.707 |
| Test: U-100-DA-100e | 0.237 | 0.218 | 0.727 |