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Dominik Klement

2 accepted papers

2025

Target Speaker ASR with Whisper

ICASSP 2025accepted

We propose a novel approach to enable the use of large, single-speaker ASR models, such as Whisper, for target speaker ASR. The key claim of this method is that it is much easier to model relative differences among speakers by learning to condition on frame-level diarization outputs than to learn th…

Cited by 0SourceScholar
2024

Discriminative Training of VBx Diarization

ICASSP 2024accepted

Bayesian HMM clustering of x-vector sequences (VBx) has become a widely adopted diarization baseline model in publications and challenges. It uses an HMM to model speaker turns, a generatively trained probabilistic linear discriminant analysis (PLDA) for speaker distribution modeling, and Bayesian i…

Cited by 0SourceScholar