5 citations · 9 across the 11 of their papers we have counts for
3 papers · 1 filter
Conditional Diffusion Model for Target Speaker Extraction
Theodor Nguyen, Guangzhi Sun, Xianrui Zheng +2
We propose DiffSpEx, a generative target speaker extraction method based on score-based generative modelling through stochastic differential equations. DiffSpEx deploys a continuou…
Can Contextual Biasing Remain Effective with Whisper and GPT-2?
Guangzhi Sun, Xianrui Zheng, Chao Zhang +1
End-to-end automatic speech recognition (ASR) and large language models, such as Whisper and GPT-2, have recently been scaled to use vast amounts of training data. Despite the larg…
Self-Supervised Learning-Based Source Separation for Meeting Data
Yuang Li, Xianrui Zheng, Philip C. Woodland
Source separation can improve automatic speech recognition (ASR) under multi-party meeting scenarios by extracting single-speaker signals from overlapped speech. Despite the succes…