Author

Yuanbo Xu

h-index 18 View on Semantic Scholar

We have 3 of 76 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Conference Open access Sep 2026

Three Minds, One Student: Online Multi-Teacher Knowledge Distillation for Multimodal Recommenders

Existing multimodal recommendation models using complex fusion mechanisms (e.g., attention) or multi-stage processes (e.g., early or late fusion) integrate different modalities. However, attention-based adaptive fusion is prone to shortcut learning, where dominant collaborative signals (ID) can overshadow other modalit...

Hang-Tong Xu, Yuanbo Xu, En Wang · Proceedings of the Thirty-Fi... · 0 citations

#machine learning Preprint Aug 2026

Liquid Gated Attention

This work proposes Liquid Gated Attention (LGA), a solver-free parallel temporal operator that introduces a continuous-time inductive bias and formulates hidden state evolution as a fast-weight associative memory, enabling parallel computation across the temporal dimension.

Yi-Heng Jiang, Yuanbo Xu, Yongjian Yang · 0 citations

2025

A Closer Look to Positive-Unlabeled Learning from Fine-grained Perspectives: An Empirical Study

A comprehensive study to investigate the basic characteristics of current Positive-Unlabeled learning methods and proposes a general framework of PU learning by integrating the set-aware empirical risk with pseudo-labeling.

Yuanchao Dai, Zhengzhang Hou, C. Li et al. · Neural Information Processin... · 2 citations