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1 result for “chenones”
From Senones to Chenones: Tied Context-Dependent Graphemes for Hybrid Speech Recognitioneess.AS

Hybrid ASR systems can model graphemes effectively using chenones, outperforming traditional methods.

problem Traditional hybrid ASR systems struggle with English's poor grapheme-phoneme correspondence.
method Leveraging tied context-dependent graphemes (chenones) to model graphemes directly.
result Chenone-based systems significantly outperform senone baselines by 4.5% to 11.1% on English datasets.
hybrid ASRgraphemeschenonescontext-dependentend-to-end
2019-10-02abs ↗pdf ↗