Search Results for author: Yuanyuan Guo

Found 3 papers, 1 papers with code

Unsupervised Social Event Detection via Hybrid Graph Contrastive Learning and Reinforced Incremental Clustering

1 code implementation8 Dec 2023 Yuanyuan Guo, Zehua Zang, Hang Gao, Xiao Xu, Rui Wang, Lixiang Liu, Jiangmeng Li

To this end, recent works explore learning discriminative information from social messages by leveraging graph contrastive learning (GCL) and embedding clustering in an unsupervised manner.

Clustering Contrastive Learning +1

M2HGCL: Multi-Scale Meta-Path Integrated Heterogeneous Graph Contrastive Learning

no code implementations3 Sep 2023 Yuanyuan Guo, Yu Xia, Rui Wang, Rongcheng Duan, Lu Li, Jiangmeng Li

Orthogonal to homogeneous graphs, the types of nodes and edges in heterogeneous graphs are diverse so that specialized graph contrastive learning methods are required.

Contrastive Learning

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