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Towards generalizable Graph Contrastive Learning: An information theory perspective 期刊论文
NEURAL NETWORKS, 2024, 卷号: 172, 页码: 17
作者:  Yuan, Yige;  Xu, Bingbing;  Shen, Huawei;  Cao, Qi;  Cen, Keting;  Zheng, Wen;  Cheng, Xueqi
收藏  |  浏览/下载：2/0  |  提交时间：2024/05/20
Graph Contrastive Learning  Generalization  Information theory  
Unified Dense Subgraph Detection: Fast Spectral Theory Based Algorithms 期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2024, 卷号: 36, 期号: 3, 页码: 1356-1370
作者:  Feng, Wenjie;  Liu, Shenghua;  Koutra, Danai;  Cheng, Xueqi
收藏  |  浏览/下载：2/0  |  提交时间：2024/05/20
Approximation algorithms  Image edge detection  Heuristic algorithms  Greedy algorithms  Optimization  Collaboration  Task analysis  Algorithm  anomaly detection  dense subgraph  graph spectral theory  large graph mining  
Link Prediction in Knowledge Graphs: A Hierarchy-Constrained Approach 期刊论文
IEEE TRANSACTIONS ON BIG DATA, 2022, 卷号: 8, 期号: 3, 页码: 630-643
作者:  Li, Manling;  Wang, Yuanzhuo;  Zhang, Denghui;  Jia, Yantao;  Cheng, Xueqi
收藏  |  浏览/下载：18/0  |  提交时间：2022/12/07
Link prediction  knowledge graph embedding  hierarchy  
EagleMine: Vision-guided Micro-clusters recognition and collective anomaly detection 期刊论文
FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE, 2021, 卷号: 115, 页码: 236-250
作者:  Feng, Wenjie;  Liu, Shenghua;  Faloutsos, Christos;  Hooi, Bryan;  Shen, Huawei;  Cheng, Xueqi
收藏  |  浏览/下载：30/0  |  提交时间：2021/12/01
Pattern recognition  Large graph mining  Micro-clusters  Anomaly detection  Histogram  
Learning from context: A mutual reinforcement model for Chinese microblog opinion retrieval 期刊论文
FRONTIERS OF COMPUTER SCIENCE, 2018, 卷号: 12, 期号: 4, 页码: 714-724
作者:  Wei, Jingjing;  Liao, Xiangwen;  Zheng, Houdong;  Chen, Guolong;  Cheng, Xueqi
收藏  |  浏览/下载：73/0  |  提交时间：2019/12/10
opinion retrieval  sentiment words  lexicon weighting  mutual reinforcement model