wav2vec2-large-xlsr-gl

Wav2Vec2 Large XLSR Galician

Description

This is a fine-tuned version of the facebook/wav2vec2-large-xlsr-53 pre-trained model for ASR in galician.

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Dataset

The dataset used for fine-tuning this model was the OpenSLR galician dataset, available in the openslr repository.

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Example inference script

Check this example script to run our model in inference mode

import torch
from transformers import AutoProcessor, AutoModelForCTC
filename = "demo.wav"  #change this line to the name of your audio file
sample_rate = 16_000   
processor = AutoProcessor.from_pretrained('ITG/wav2vec2-large-xlsr-gl')
model = AutoModelForSpeechSeq2Seq.from_pretrained('ITG/wav2vec2-large-xlsr-gl')
device = torch.device('cuda' if torch.cuda.is_available() else 'cpu')
model.to(device)
speech_array, _ = librosa.load(filename, sr=sample_rate)
inputs = processor(speech_array, sampling_rate=sample_rate, return_tensors="pt", padding=True).to(device)
with torch.no_grad():
  logits = model(inputs.input_values, attention_mask=inputs.attention_mask.to(device)).logits
decode_output = processor.batch_decode(torch.argmax(logits, dim=-1))[0]
print(f"ASR Galician wav2vec2-large-xlsr output: {decode_output}")

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Fine-tuning hyper-parameters

Fine-tuning in a different dataset or style

If you're interested in fine-tuning your own wav2vec2 model, we suggest starting with the facebook/wav2vec2-large-xlsr-53 model. Additionally, you may find this fine-tuning on galician notebook by Diego Fustes to be a valuable resource. This guide served as a helpful reference during the training process of this Galician wav2vec2-large-xlsr model!