Yan Zhang was Research Fellow of HLT lab at the Department of Electrical and Computer Engineering, National University of Singapore (NUS), Singapore from Sep 2020 to Oct 2023. He obtained his Ph.D. degree from Singapore University of Technology and Design in 2020.  From 2019 to 2020, He was a Research Assistant at DAMO Academy, Alibaba Group in Singapore. His research interests mainly focus on representation learning techniques based on deep learning methods.