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Leonel-Maia/
Wav2vec2-afr-Hausa

Name: Wav2vec2-afr-Hausa
Availability: InStock

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Wav2vec2-afr-Hausa

This model is a fine-tuned version of asr-africa/wav2vec2-asr-africa-base-finetuned-naijavoices-hausa-v0.1 on the LAFRICAMOBILE/HAUSA - DEFAULT dataset. It achieves the following results on the evaluation set:

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The following hyperparameters were used during training:

learning_rate: 0.0003
train_batch_size: 8
eval_batch_size: 8
seed: 42
gradient_accumulation_steps: 4
total_train_batch_size: 32
optimizer: Use adamw_torch 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: 1000
num_epochs: 60.0
mixed_precision_training: Native AMP

Training Loss	Epoch	Step	Validation Loss	Wer	Cer
0.5103	1.6595	500	0.3760	0.4019	0.1110
0.2346	3.3215	1000	0.2330	0.2877	0.0805
0.1783	4.9809	1500	0.1912	0.2676	0.0729
0.1552	6.6429	2000	0.1912	0.2604	0.0703
0.143	8.3049	2500	0.1810	0.2539	0.0678
0.1127	9.9644	3000	0.1805	0.2443	0.0646
0.1139	11.6263	3500	0.1778	0.2529	0.0660
0.096	13.2883	4000	0.1805	0.2529	0.0655
0.0949	14.9478	4500	0.1825	0.2464	0.0652
0.09	16.6098	5000	0.1926	0.2372	0.0625