# Wav2Vec Classification on Labeled Data

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**Category:** 🤗Transformers\
**Created:** [February 28, 2024, 11:45pm UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fwav2vec-classification-on-labeled-data%2F75239 "2024-02-28T23:45:25Z")\
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**Author:** ![3madurya3](https://avatars.discourse-cdn.com/v4/letter/3/34f0e0/32.png) [@3madurya3](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Fu%2F3madurya3)%5C
**Post date:** [February 28, 2024, 11:45pm UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fwav2vec-classification-on-labeled-data%2F75239%2F1 "2024-02-28T23:45:25Z")

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How does Wav2Vec do downstream classification on labeled data? In the [paper](https://arxiv.org/pdf/2006.11477.pdf) they use a CTC algorithm for fine-tuning on labeled data, is this how it’s done when someone fine-tunes it on a downstream task as well?