Blank Collapse: Compressing CTC emission for the faster decoding

1 code implementation • 31 Oct 2022 • Minkyu Jung, Ohhyeok Kwon, Seunghyun Seo, Soonshin Seo

With this method, we can get up to 78% faster decoding speed than ordinary beam search decoding with a very small loss of accuracy in LibriSpeech datasets.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +3