Lei Xu

According to our database, Lei Xu authored at least 8 papers between 2020 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Joint Feature and Differentiable k-NN Graph Learning using Dirichlet Energy.

Lei Xu, Lei Chen, Rong Wang, Feiping Nie, Xuelong Li

Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Semi-Supervised Top-k Feature Selection with a General Optimization Framework.

Lei Xu, Rong Wang, Feiping Nie, Jun Wu, Xuelong Li

Proceedings of the IEEE International Conference on Multimedia and Expo, 2023

Efficient Top-K Feature Selection Using Coordinate Descent Method.

Lei Xu, Rong Wang, Feiping Nie, Xuelong Li

Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

2022

Multi-modal sequence learning for Alzheimer's disease progression prediction with incomplete variable-length longitudinal data.

Lei Xu, Hui Wu, Chunming He, Jun Wang, Changqing Zhang, Feiping Nie, Lei Chen

Medical Image Anal., 2022

2020

Tri-Structured-Sparsity Induced Joint Feature Selection and Classification for Hybrid Noise Resilient Multilabel Learning.

Lei Xu, Chuancheng Song, Lei Chen

IEEE Access, 2020

Modeling Disease Progression via Weakly Supervised Temporal Multitask Matrix Completion.

Lingsheng Wang, Lei Xu, Ping Li, Siming Zha, Lei Chen

Proceedings of the 2020 IEEE International Conference on Systems, Man, and Cybernetics, 2020

Robust Sparse Low-rank Hypergraph Learning under Complex Noise.

Tianhao Cui, Lei Chen, Jie Xu, Lei Xu

Proceedings of the 2020 IEEE International Conference on Systems, Man, and Cybernetics, 2020

Infrared and visible image fusion based on local gradient constraints.

Guosheng Lu, Chunming He, Lei Xu, Jinlei Ren, Guoxia Xu, Haiming Zhao

Proceedings of the 2020 International Conferences on Internet of Things (iThings) and IEEE Green Computing and Communications (GreenCom) and IEEE Cyber, 2020