Ivan Yakovlev vanIvan
vanIvan
/ huggingface_wav2vec_alignment.py
Created
June 3, 2022 09:36
Example script to make transcript forced alignment for target speech utterance, and word timestamps generation from ASR predictions, using pretrained wav2vec models from huggingface and ctc-segmentation package.
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| import torch | |
| import numpy as np | |
| from typing import List | |
| import ctc_segmentation | |
| from datasets import load_dataset | |
| from transformers import Wav2Vec2Processor, Wav2Vec2ForCTC, Wav2Vec2CTCTokenizer | |
| # load model, processor and tokenizer | |
| model_name = "jonatasgrosman/wav2vec2-large-xlsr-53-english" | |
| processor = Wav2Vec2Processor.from_pretrained(model_name) |