Minwei Luo

Mitigating Speaker Leakage in Cascaded Multi-talker ASR with Diarization-based Transcript Correction

While cascaded multi-talker ASR (MT-ASR) leverages state-of-the-art foundation models, its performance is often capped by speaker leakage during separation. Prior correction strategies primarily focus on lexical re-labeling for speaker attribution. We propose a complementary pruning-based paradigm that robustly identif...