Search Results for author: Chaojie Li

Found 3 papers, 0 papers with code

Federated Graph Learning for EV Charging Demand Forecasting with Personalization Against Cyberattacks

no code implementations30 Apr 2024 Yi Li, Renyou Xie, Chaojie Li, Yi Wang, ZhaoYang Dong

To address these challenges, a federated graph learning approach involving multiple charging stations is proposed to collaboratively train a more generalized deep learning model for demand forecasting while capturing spatial correlations among various stations and enhancing robustness against potential attacks.

Federated Learning Graph Learning

Unified Multi-View Orthonormal Non-Negative Graph Based Clustering Framework

no code implementations3 Nov 2022 Liangchen Liu, Qiuhong Ke, Chaojie Li, Feiping Nie, Yingying Zhu

In this paper, we formulate a novel clustering model, which exploits the non-negative feature property and, more importantly, incorporates the multi-view information into a unified joint learning framework: the unified multi-view orthonormal non-negative graph based clustering framework (Umv-ONGC).

Clustering

DBRec: Dual-Bridging Recommendation via Discovering Latent Groups

no code implementations27 Sep 2019 Jingwei Ma, Jiahui Wen, Mingyang Zhong, Liangchen Liu, Chaojie Li, Weitong Chen, Yin Yang, Honghui Tu, Xue Li

In addition, we propose to jointly learn user-user group (item-item group) hierarchies, so that we can effectively discover latent groups and learn compact user/item representations.

Collaborative Filtering Recommendation Systems

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