b31-wav2vec2-large-xls-r-romansh-colab

This model is a fine-tuned version of facebook/wav2vec2-xls-r-300m on the common_voice_13_0 dataset. It achieves the following results on the evaluation set:

• Loss: 0.4908
• Wer: 0.3386

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: 0.0003
• train_batch_size: 4
• eval_batch_size: 8
• seed: 42
• gradient_accumulation_steps: 2
• total_train_batch_size: 8
• optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
• lr_scheduler_type: linear
• lr_scheduler_warmup_steps: 500
• num_epochs: 30
• mixed_precision_training: Native AMP

Training results

Training Loss	Epoch	Step	Validation Loss	Wer
4.8062	3.05	400	2.9021	1.0
1.1417	6.11	800	0.5258	0.5452
0.269	9.16	1200	0.4839	0.4565
0.1567	12.21	1600	0.5115	0.4194
0.1163	15.27	2000	0.5361	0.4199
0.089	18.32	2400	0.4787	0.3852
0.0713	21.37	2800	0.5061	0.3701
0.0565	24.43	3200	0.5111	0.3535
0.0456	27.48	3600	0.4908	0.3386

Framework versions

• Transformers 4.26.0
• Pytorch 2.0.1+cu118
• Datasets 2.14.4
• Tokenizers 0.13.3