opus-mt-en-bi-finetune-2025-03-05

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

• Loss: 2.4678
• Bleu: 22.5063
• Gen Len: 1.0

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: 64
• eval_batch_size: 64
• seed: 42
• optimizer: Use OptimizerNames.ADAMW_TORCH with betas=(0.9,0.999) and epsilon=1e-08 and optimizer_args=No additional optimizer arguments
• lr_scheduler_type: linear
• num_epochs: 5
• mixed_precision_training: Native AMP

Training results

Training Loss	Epoch	Step	Validation Loss	Bleu	Gen Len
No log	1.0	120	2.7471	20.8547	1.0
2.9642	2.0	240	2.5879	21.7379	1.0
2.9642	3.0	360	2.5159	22.2783	1.0
2.5342	4.0	480	2.4777	22.7047	1.0
2.4214	5.0	600	2.4678	22.5063	1.0

Framework versions

• Transformers 4.49.0
• Pytorch 2.5.1+cu118
• Datasets 3.3.2
• Tokenizers 0.21.0