automatic-speech-recognition sil-ai/bloom-speech generated_from_trainer

wav2vec2-bloom-speech-bam

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Model description

This model is a fine-tuned version of facebook/wav2vec2-xls-r-300m on the SIL-AI/bloom-speech - BAM (Bambara) dataset. It achieves the following results on the evaluation set:

Users should refer to the original model for tutorials on using a trained model for inference.

Intended uses & limitations

Users of this model must abide by the SIL RAIL-M License.

This model is created as a proof of concept and no guarantees are made regarding the performance of the model is specific situations.

Training and evaluation data

Training, Validation, and Test datasets were generated from the same corpus, ensuring that no duplicate files were used.

Training procedure

Standard finetuning of XLS-R was used based on the examples in the Hugging Face Transformers Github

Training hyperparameters

The following hyperparameters were used during training:

Training results

Training Loss Epoch Step Validation Loss Wer Cer
No log 41.67 250 0.8321 0.5770 0.1769
2.495 83.33 500 0.7474 0.4692 0.1418
2.495 125.0 750 0.8151 0.4159 0.1241
0.07 166.67 1000 0.8168 0.4645 0.1439
0.07 208.33 1250 0.8188 0.3981 0.1186
0.0361 250.0 1500 0.8344 0.4028 0.1202
0.0361 291.67 1750 0.9109 0.4301 0.1306
0.023 333.33 2000 0.9366 0.4088 0.1210
0.023 375.0 2250 0.9443 0.4088 0.1158
0.0187 416.67 2500 1.0506 0.4289 0.1316
0.0187 458.33 2750 1.0120 0.3780 0.1137
0.0159 500.0 3000 1.0376 0.3768 0.1139
0.0159 541.67 3250 1.0098 0.4088 0.1202
0.0145 583.33 3500 1.0302 0.3993 0.1132
0.0145 625.0 3750 1.0513 0.3910 0.1134
0.0116 666.67 4000 1.0325 0.3934 0.1150
0.0116 708.33 4250 1.0285 0.3898 0.1124
0.0109 750.0 4500 0.9712 0.3626 0.1134
0.0109 791.67 4750 1.0263 0.3614 0.1113
0.0089 833.33 5000 1.0592 0.3590 0.1093
0.0089 875.0 5250 1.0888 0.3614 0.1093
0.0082 916.67 5500 1.0896 0.3661 0.1108
0.0082 958.33 5750 1.0890 0.3626 0.1108

Framework versions