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from transformers import AutoProcessor |
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from transformers import Wav2Vec2ProcessorWithLM |
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from pyctcdecode import build_ctcdecoder |
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processor = AutoProcessor.from_pretrained("./") |
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vocab_dict = processor.tokenizer.get_vocab() |
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sorted_vocab_dict = {k.lower(): v for k, v in sorted(vocab_dict.items(), key=lambda item: item[1])} |
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decoder = build_ctcdecoder( |
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labels=list(sorted_vocab_dict.keys()), |
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kenlm_model_path="5gram_correct.arpa", |
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) |
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processor_with_lm = Wav2Vec2ProcessorWithLM( |
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feature_extractor=processor.feature_extractor, |
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tokenizer=processor.tokenizer, |
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decoder=decoder |
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) |
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processor_with_lm.save_pretrained("./") |
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