Chuan-Fei Zhang

Non-Autoregressive Transformer with Unified Bidirectional Decoder for Automatic Speech Recognition

Non-autoregressive (NAR) transformer models have been studied intensively in automatic speech recognition (ASR), and many NAR transformer models is to use the causal mask to limit token dependencies. However, the causal mask is designed for the left-to-right decoding process of the non-parallel auto…