Xu, Xiangxiang

7 publications

ICLR 2026 Contrastive Predictive Coding Done Right for Mutual Information Estimation Jongha Jon Ryu, Pavan Yeddanapudi, Xiangxiang Xu, Gregory W. Wornell

ICLR 2026 Decomposing LLM Computation with Jets Yihong Chen, Xiangxiang Xu, Pontus Stenetorp, Sebastian Riedel, Luca Franceschi

ICMLW 2024 Lifted Residual Score Estimation Tejas Jayashankar, Jongha Jon Ryu, Xiangxiang Xu, Gregory W. Wornell

JMLR 2024 Neural Feature Learning in Function Space Xiangxiang Xu, Lizhong Zheng

ICML 2024 Operator SVD with Neural Networks via Nested Low-Rank Approximation Jongha Jon Ryu, Xiangxiang Xu, Hasan Sabri Melihcan Erol, Yuheng Bu, Lizhong Zheng, Gregory W. Wornell

NeurIPS 2021 A Mathematical Framework for Quantifying Transferability in Multi-Source Transfer Learning Xinyi Tong, Xiangxiang Xu, Shao-Lun Huang, Lizhong Zheng

AAAI 2019 An Efficient Approach to Informative Feature Extraction from Multimodal Data Lichen Wang, Jiaxiang Wu, Shao-Lun Huang, Lizhong Zheng, Xiangxiang Xu, Lin Zhang, Junzhou Huang