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cs.CL2025
BiRQ: Bi-Level Self-Labeling Random Quantization for Self-Supervised Speech Recognition
Liuyuan Jiang, Xiaodong Cui, Brian Kingsbury +2
Speech is a rich signal, and labeled audio-text pairs are costly, making self-supervised learning essential for scalable representation learning. A core challenge in speech SSL is…
cs.CL2024
Bilevel Joint Unsupervised and Supervised Training for Automatic Speech Recognition
Xiaodong Cui, A F M Saif, Songtao Lu +4
In this paper, we propose a bilevel joint unsupervised and supervised training (BL-JUST) framework for automatic speech recognition. Compared to the conventional pre-training and f…