Fast, Simpler and More Accurate Hybrid ASR Systems Using Wordpieces
INTERSPEECH, pp. 976-980, 2020.
In this work, we first show that on the widely used LibriSpeech benchmark, our transformer-based context-dependent connectionist temporal classification (CTC) system produces state-of-the-art results. We then show that using wordpieces as modeling units combined with CTC training, we can greatly simplify the engineering pipeline compare...More
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