Search Results for author: Zhuang Qi

Found 4 papers, 2 papers with code

Class-level Structural Relation Modelling and Smoothing for Visual Representation Learning

1 code implementation8 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.

Graph Sampling Relation +1

Cross-Silo Prototypical Calibration for Federated Learning with Non-IID Data

1 code implementation7 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.

Contrastive Learning Federated Learning +1

Cross-Modal Content Inference and Feature Enrichment for Cold-Start Recommendation

no code implementations6 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.

Multimedia recommendation

Meta-Causal Feature Learning for Out-of-Distribution Generalization

no code implementations22 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.

Causal Inference Out-of-Distribution Generalization +1

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