no code implementations • 30 May 2024 • Zhuang Qi, Lei Meng, Weihao He, Ruohan Zhang, Yu Wang, Xin Qi, Xiangxu Meng
Federated learning benefits from cross-training strategies, which enables models to train on data from distinct sources to improve the generalization capability.
no code implementations • 30 May 2024 • Xiaming Che, Junlin Zhang, Zhuang Qi, Xin Qi
The relation-guided representation learning (RGRL) module utilizes inter-sample relation learned from the RM module to calibrate the representation distribution for noisy samples, which is capable of improving the generalization of the model in the inference phase.
no code implementations • 29 May 2024 • Zhuang Qi, Junlin Zhang, Xiaming Chen, Xin Qi
To this end, this paper studies the neighbor in the existing outlier detection algorithms and a taxonomy is introduced, which uses the three-level components of information, neighbor and methodology to define hybrid methods.
1 code implementation • 8 Aug 2023 • Zitan Chen, Zhuang Qi, Xiao Cao, Xiangxian Li, Xiangxu Meng, Lei Meng
Representation learning for images has been advanced by recent progress in more complex neural models such as the Vision Transformers and new learning theories such as the structural causal models.
1 code implementation • 7 Aug 2023 • Zhuang Qi, Lei Meng, Zitan Chen, Han Hu, Hui Lin, Xiangxu Meng
To address this issue, this paper presents a cross-silo prototypical calibration method (FedCSPC), which takes additional prototype information from the clients to learn a unified feature space on the server side.
no code implementations • 6 Jul 2023 • Haokai Ma, Zhuang Qi, Xinxin Dong, Xiangxian Li, Yuze Zheng, Xiangxu Mengand Lei Meng
Multimedia recommendation aims to fuse the multi-modal information of items for feature enrichment to improve the recommendation performance.
no code implementations • 22 Aug 2022 • Yuqing Wang, Xiangxian Li, Zhuang Qi, Jingyu Li, Xuelong Li, Xiangxu Meng, Lei Meng
Causal inference has become a powerful tool to handle the out-of-distribution (OOD) generalization problem, which aims to extract the invariant features.