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research article

Deep MinCut: Learning Node Embeddings by Detecting Communities

Duong, Chi Thang  
•
Nguyen, Thanh Tam  
•
Hoang, Trung-Dung
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February 1, 2022
Pattern Recognition

We present Deep MinCut (DMC), an unsupervised approach to learn node embeddings for graph -structured data. It derives node representations based on their membership in communities. As such, the embeddings directly provide insights into the graph structure, so that a separate clustering step is no longer needed. DMC learns both, node embeddings and communities, simultaneously by minimizing the mincut loss , which captures the number of connections between communities. Striving for high scalabil-ity, we also propose a training process for DMC based on minibatches. We provide empirical evidence that the communities learned by DMC are meaningful and that the node embeddings are competitive in different node classification benchmarks. (c) 2022 Elsevier Ltd. All rights reserved.

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Type
research article
DOI
10.1016/j.patcog.2022.109126
Web of Science ID

WOS:000882982300003

Author(s)
Duong, Chi Thang  
Nguyen, Thanh Tam  
Hoang, Trung-Dung
Yin, Hongzhi
Weidlich, Matthias
Nguyen, Quoc Viet Hung  
Date Issued

2022-02-01

Publisher

ELSEVIER SCI LTD

Published in
Pattern Recognition
Volume

134

Article Number

109126

Subjects

Computer Science, Artificial Intelligence

•

Engineering, Electrical & Electronic

•

Computer Science

•

Engineering

•

node embedding

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graph representation learning

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community detection

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interpretable machine learning

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LSIR  
Available on Infoscience
December 5, 2022
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/193030
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