Inclusive ASR for Disfluent Speech: Cascaded Large-Scale Self-Supervised Learning with Targeted Fine-Tuning and Data Augmentation
<|reference_start|>Inclusive ASR for Disfluent Speech: Cascaded Large-Scale Self-Supervised Learning with Targeted Fine-Tuning and Data Augmentation: Automatic speech recognition (ASR) systems often falter while processing stuttering-related disfluencies -- such as involuntary blocks and word repetitions -- yielding inaccurate transcripts. A critical barrier to progress is the scarcity of large, annotated disfluent speech datasets. Therefore, we present an inclusive ASR design approach, leveraging large-scale self-supervised learning on standard speech followed by targeted fine-tuning and data augmentation on a smaller, curated dataset of disfluent speech. Our data augmentation technique enriches training datasets with various disfluencies, enhancing ASR processing of these speech patterns. Results show that fine-tuning wav2vec 2.0 with even a relatively small, labeled dataset, alongside data augmentation, can significantly reduce word error rates for disfluent speech. Our approach not only advances ASR inclusivity for people who stutter, but also paves the way for ASRs that can accommodate wider speech variations.<|reference_end|>
@article{mujtaba2024inclusive,
    title={Inclusive ASR for Disfluent Speech: Cascaded Large-Scale Self-Supervised
  Learning with Targeted Fine-Tuning and Data Augmentation},
    author={Dena Mujtaba, Nihar R. Mahapatra, Megan Arney, J. Scott Yaruss, Caryn
  Herring, Jia Bin},
    journal={arXiv preprint arXiv:2406.10177},
    year={2024},
    doi={10.21437/Interspeech.2024-2246},
    archivePrefix={arXiv},
    eprint={2406.10177},
    primaryClass={eess.AS cs.CL}
}