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NS-CUK Seminar: J.H.Lee, Review on "MGCN: Semi-supervised Classification in Multi-layer Graphs with Graph Convolutional Networks", ASONAM 2019
1. Joo-Ho Lee
School of Computer Science and
Information Engineering, The Catholic
University of Korea
E-mail: jooho414@gmail.com
2023-04-07
2. 1
Introduction
• Problem statement
• Contributions
Related Works
Methodology
Experiment
Conclusion
3. 2
Introduction
Problem Statement
• Most of the existing methods only focus on single-layer graphs
• However, in many real-world tasks, nodes and/or edges of the graphs have different types
• Multi-layer graphs provide a framework to accommodate different types of entities and relations
4. 3
Introduction
Contribution
• It provides a framework for node embedding of multilayer graphs using GCNs for the first time to the best of our
knowledge
• Due to the deep architecture, our method can be trained end-to-end as opposed to the most of the existing
multilayer graph embedding methods
• The proposed loss function is composed of the structure reconstruction error and the classification error. It is
also able to embed node attributes simultaneously
12. 11
Conclusion
• In this paper, we extended the GCN model to embed multi-layer graph structure (and also node attributes when
available)
• And they extended the GCN model to propose an end-to-end deep learning method, named MGCN, that is able
to find representation of nodes considering all available information for semi-supervised classification
• This paper showed the superiority of MGCN in considering between-layer edges to some single-layer graph
embedding methods and also to a recent multi-layer graph embedding method on the node classification task
Editor's Notes
이미 이전에 propagation을 활용하여 rumor detection 하는 논문들을 모두 봤었다.
이미 이전에 propagation을 활용하여 rumor detection 하는 논문들을 모두 봤었다.
이미 이전에 propagation을 활용하여 rumor detection 하는 논문들을 모두 봤었다.
이미 이전에 propagation을 활용하여 rumor detection 하는 논문들을 모두 봤었다.
이미 이전에 propagation을 활용하여 rumor detection 하는 논문들을 모두 봤었다.
이미 이전에 propagation을 활용하여 rumor detection 하는 논문들을 모두 봤었다.
이미 이전에 propagation을 활용하여 rumor detection 하는 논문들을 모두 봤었다.
이미 이전에 propagation을 활용하여 rumor detection 하는 논문들을 모두 봤었다.
이미 이전에 propagation을 활용하여 rumor detection 하는 논문들을 모두 봤었다.
이미 이전에 propagation을 활용하여 rumor detection 하는 논문들을 모두 봤었다.