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zhko_mbartLarge_19p_run3

This model is a fine-tuned version of facebook/mbart-large-50-many-to-many-mmt on an unknown dataset. It achieves the following results on the evaluation set:

  • Loss: 1.4430
  • Bleu: 17.067
  • Gen Len: 14.7398

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: 3.5e-05
  • train_batch_size: 4
  • eval_batch_size: 4
  • seed: 42
  • distributed_type: multi-GPU
  • num_devices: 4
  • gradient_accumulation_steps: 2
  • total_train_batch_size: 32
  • total_eval_batch_size: 16
  • optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
  • lr_scheduler_type: linear
  • lr_scheduler_warmup_steps: 1500
  • num_epochs: 10

Training results

Training Loss Epoch Step Validation Loss Bleu Gen Len
1.957 0.45 1250 1.7573 12.1283 15.4356
1.6568 0.9 2500 1.5793 14.3528 14.9632
1.4964 1.35 3750 1.4806 16.0215 14.9365
1.2204 1.79 5000 1.4682 16.5619 14.8621
1.1678 2.24 6250 1.4430 16.9926 14.7721
0.9448 2.69 7500 1.4615 17.0327 14.5641
0.9083 3.14 8750 1.4744 17.863 14.6946
0.7389 3.59 10000 1.5129 17.3256 14.7824

Framework versions

  • Transformers 4.34.1
  • Pytorch 2.1.0+cu121
  • Datasets 2.14.6
  • Tokenizers 0.14.1
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