2025
Speech Data Selection for Efficient ASR Fine-Tuning using Domain Classifier and Pseudo-Label Filtering
Pradeep Rangappa, Juan Zuluaga-Gomez, Srikanth R. Madikeri, Andrés Carofilis, Jeena J. Prakash, Sergio Burdisso +6
ICASSP 2025accepted
In real-world speech data processing, the scarcity of annotated data and the abundance of unlabelled speech data present a significant challenge. To address this, we propose an efficient data selection pipeline for fine-tuning ASR models by generating pseudo-labels using WhisperX pipeline and select…