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arXiv · 2409.11241

Spontaneous Informal Speech Dataset for Punctuation Restoration

Xing Yi Liu·Homayoon Beigi
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Abstract

Presently, punctuation restoration models are evaluated almost solely on well-structured, scripted corpora. On the other hand, real-world ASR systems and post-processing pipelines typically apply towards spontaneous speech with significant irregularities, stutters, and deviations from perfect grammar. To address this discrepancy, we introduce SponSpeech, a punctuation restoration dataset derived from informal speech sources, which includes punctuation and casing information. In addition to publicly releasing the dataset, we contribute a filtering pipeline that can be used to generate more data. Our filtering pipeline examines the quality of both speech audio and transcription text. We also carefully construct a ``challenging" test set, aimed at evaluating models' ability to leverage audio information to predict otherwise grammatically ambiguous punctuation. SponSpeech is available at https://github.com/GitHubAccountAnonymous/PR, along with all code for dataset building and model runs.

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BibTeXRIS

Xing Yi Liu, Homayoon Beigi. 2024-09-17. Spontaneous Informal Speech Dataset for Punctuation Restoration. https://doi.org/10.13140/rg.2.2.33136.88329

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