Search Results for author: Meng Qin

Found 4 papers, 1 papers with code

Semantic Random Walk for Graph Representation Learning in Attributed Graphs

no code implementations11 May 2023 Meng Qin

Different from existing embedding methods that treat the incorporation of graph structure and semantic as the simple combination of two optimization objectives, we propose a novel semantic graph representation (SGR) method to formulate the joint optimization of the two heterogeneous sources into a common high-order proximity based framework.

Attribute Community Detection +2

Trading off Quality for Efficiency of Community Detection: An Inductive Method across Graphs

no code implementations29 Sep 2022 Meng Qin, Chaorui Zhang, Bo Bai, Gong Zhang, Dit-yan Yeung

The trained model is then directly generalized to new unseen graphs for online CD without additional optimization, where a better trade-off between quality and efficiency can be achieved.

Combinatorial Optimization Community Detection

Trading Quality for Efficiency of Graph Partitioning: An Inductive Method across Graphs

no code implementations29 Sep 2021 Meng Qin, Chaorui Zhang, Bo Bai, Gong Zhang, Dit-yan Yeung

IGP is also a generic framework that can capture the permutation invariant partitioning ground-truth of historical snapshots in the offline training and tackle the online GP on graphs with non-fixed number of nodes and clusters.

Combinatorial Optimization graph partitioning

GCN-GAN: A Non-linear Temporal Link Prediction Model for Weighted Dynamic Networks

1 code implementation26 Jan 2019 Kai Lei, Meng Qin, Bo Bai, Gong Zhang, Min Yang

Different from conventional techniques of temporal link prediction that ignore the potential non-linear characteristics and the informative link weights in the dynamic network, we introduce a novel non-linear model GCN-GAN to tackle the challenging temporal link prediction task of weighted dynamic networks.

Generative Adversarial Network Link Prediction

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