Search Results for author: Xiangxu Meng

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

Mlinear: Rethink the Linear Model for Time-series Forecasting

no code implementations8 May 2023 Wei Li, Xiangxu Meng, Chuhao Chen, Jianing Chen

In this paper, we carefully examine the opposing properties of CI and CD, and raise a practical question that has not been effectively answered, e. g.,"How to effectively mix the CI and CD properties of time series to achieve better predictive performance?"

Philosophy Time Series +1

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

Cannot find the paper you are looking for? You can Submit a new open access paper.