2023
UFO2: A Unified Pre-Training Framework for Online and Offline Speech Recognition
ICASSP 2023accepted
In this paper, we propose a Unified pre-training Framework for Online and Offline (UFO2) Automatic Speech Recognition (ASR), which 1) simplifies the two separate training workflows for online and offline modes into one process, and 2) improves the Word Error Rate (WER) performance with limited utter…