Shang-Wen Li

Exploring Efficient-tuning Methods in Self-supervised Speech Models

2022 · arXiv (Cornell University)

In this study, we aim to explore efficient tuning methods for speech self-supervised learning. Recent studies show that self-supervised learning (SSL) can learn powerful representations for different speech tasks. However, fine-tuning pre-trained models for each …

TERA: Self-Supervised Learning of Transformer Encoder Representation for Speech

2021 · IEEE/ACM Transactions on Audio Speech and Language Processing

We introduce a self-supervised speech pre-training method called TERA, which stands for Transformer Encoder Representations from Alteration. Recent approaches often learn by using a single auxiliary task like contrastive prediction, autoregressive prediction, or masked reconstruction. …

Supporting Clustering with Contrastive Learning

2021

Dejiao Zhang, Feng Nan, Xiaokai Wei, Shang-Wen Li, Henghui Zhu, Kathleen McKeown, Ramesh Nallapati, Andrew O. Arnold, Bing Xiang. Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: …

SUPERB: Speech Processing Universal PERformance Benchmark

2021

Self-supervised learning (SSL) has proven vital for advancing research in natural language processing (NLP) and computer vision (CV).The paradigm pretrains a shared model on large volumes of unlabeled data and achieves state-of-the-art (SOTA) for various …