MOPSA uses K-means clustered speaker prompts with a trained router to provide zero-shot, real-time Whisper adaptation for elderly speech, achieving WER/CER reductions on DementiaBank Pitt and JCCOCC MoCA.
Elderly speech is often characterized by both imprecise articulations stemming from weakened neuromotor control and linguistic degradation asso- ciated with cognitive decline [1]
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MOPSA: Mixture of Prompt-Experts Based Speaker Adaptation for Elderly Speech Recognition
MOPSA uses K-means clustered speaker prompts with a trained router to provide zero-shot, real-time Whisper adaptation for elderly speech, achieving WER/CER reductions on DementiaBank Pitt and JCCOCC MoCA.