sunbird-whisper-lin-sna-V2

This model is a fine-tuned version of Sunbird/asr-whisper-51-african-languages on the None dataset. It achieves the following results on the evaluation set:

• Loss: 0.1994
• Wer: 0.2508
• Cer: 0.0425

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: 1e-05
• train_batch_size: 16
• eval_batch_size: 8
• seed: 42
• gradient_accumulation_steps: 2
• total_train_batch_size: 32
• optimizer: Use OptimizerNames.ADAMW_TORCH_FUSED with betas=(0.9,0.999) and epsilon=1e-08 and optimizer_args=No additional optimizer arguments
• lr_scheduler_type: linear
• lr_scheduler_warmup_steps: 200
• num_epochs: 10
• mixed_precision_training: Native AMP

Training results

Training Loss	Epoch	Step	Validation Loss	Wer	Cer
0.5210	0.2770	200	0.1919	0.2417	0.0410
0.5012	0.5540	400	0.1990	0.2535	0.0425
0.5299	0.8310	600	0.1958	0.2484	0.0423
0.3421	1.1080	800	0.1994	0.2508	0.0425

Framework versions

• Transformers 5.14.1
• Pytorch 2.11.0+cu130
• Datasets 5.0.1
• Tokenizers 0.22.2