opus-mt-en-de-finetuned-en-to-de

This model is a fine-tuned version of Helsinki-NLP/opus-mt-en-de on the wmt16 dataset. It achieves the following results on the evaluation set:

• Loss: 1.2849
• Bleu: 30.529
• Rougelsum: 0.5587
• Gen Len: 27.0521

Model description

More information needed

Intended uses & limitations

More information needed

Training and evaluation data

More information needed

Training procedure

Training hyperparameters

The following hyperparameters were used during training:

• learning_rate: 2e-05
• train_batch_size: 16
• eval_batch_size: 16
• seed: 42
• optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
• lr_scheduler_type: linear
• num_epochs: 5
• mixed_precision_training: Native AMP

Training results

Training Loss	Epoch	Step	Validation Loss	Bleu	Rougelsum	Gen Len
1.5584	1.0	12500	1.2921	30.5519	0.5601	27.0549
1.5649	2.0	25000	1.2877	30.578	0.5591	27.0415
1.5686	3.0	37500	1.2859	30.5509	0.5591	27.0401
1.5507	4.0	50000	1.2851	30.5396	0.5589	27.0526
1.5532	5.0	62500	1.2849	30.529	0.5587	27.0521

Framework versions

• Transformers 4.27.4
• Pytorch 2.0.0+cu118
• Datasets 2.11.0
• Tokenizers 0.13.3