metadata

license: apache-2.0
tags:
  - generated_from_trainer
datasets:
  - audiofolder
  - lucas-meyer/asr_af
metrics:
  - wer
model-index:
  - name: xls-r-asr_af-run4
    results:
      - task:
          name: Automatic Speech Recognition
          type: automatic-speech-recognition
        dataset:
          name: audiofolder
          type: audiofolder
          config: default
          split: validation
          args: default
        metrics:
          - name: Wer
            type: wer
            value: 0.36875288328463784

xls-r-asr_af-run4

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

Wer (Validation): 37.89%
Wer (Test): 38.41%

Training hyperparameters

The following hyperparameters were used during training:

learning_rate: 0.0003
train_batch_size: 4
eval_batch_size: 4
seed: 42
gradient_accumulation_steps: 3
total_train_batch_size: 12
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 (Train)
4.1702	1.76	400	1.1378	0.8201
0.6633	3.52	800	0.5165	0.4819
0.3114	5.29	1200	0.4763	0.4115
0.1986	7.05	1600	0.5097	0.3923
0.136	8.81	2000	0.4876	0.3829
0.1098	10.57	2400	0.5036	0.3688

Framework versions

Transformers 4.28.0
Pytorch 2.0.1+cu118
Datasets 2.14.4
Tokenizers 0.13.3