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A Case Study on Filtering for End-to-End Speech Translation

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arxiv 2402.01945 v1 pith:AYACQVRS submitted 2024-02-02 cs.CL

A Case Study on Filtering for End-to-End Speech Translation

classification cs.CL
keywords translationcasecleandatasetfilteringlargemodelspeech
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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It is relatively easy to mine a large parallel corpus for any machine learning task, such as speech-to-text or speech-to-speech translation. Although these mined corpora are large in volume, their quality is questionable. This work shows that the simplest filtering technique can trim down these big, noisy datasets to a more manageable, clean dataset. We also show that using this clean dataset can improve the model's performance, as in the case of the multilingual-to-English Speech Translation (ST) model, where, on average, we obtain a 4.65 BLEU score improvement.

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Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Leveraging Audio-LLMs to Filter Speech-to-Speech Training Data

    cs.CL 2026-06 unverdicted novelty 4.0

    An audio-LLM is trained with Rank-to-Distill pseudo-labels to filter speech pairs, improving end-to-end S2ST performance over unfiltered baselines on CVSS-C and SpeechMatrix.