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Han Lei

2 accepted papers

2023

Adaptive Knowledge Distillation Between Text and Speech Pre-Trained Models

ICASSP 2023accepted

Learning on a massive amount of speech corpus leads to the recent success of many self-supervised speech models. With knowledge distillation, these models may also benefit from the knowledge encoded by language models that are pre-trained on rich sources of texts. The distillation process, however,…

Cited by 0SourceScholar
2023

Finding the Pillars of Strength for Multi-Head Attention

ACL 2023long

Recent studies have revealed some issues of Multi-Head Attention (MHA), e.g., redundancy and over-parameterization. Specifically, the heads of MHA were originally designed to attend to information from different representation subspaces, whereas prior studies found that some attention heads likely l…