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MOTIFNET: A MOTIF-BASED GRAPH CONVOLUTIONAL NETWORK FOR DIRECTED GRAPHS

Abstract: 

Deep learning on graphs and in particular, graph convolutional neural networks, have recently attracted significant attention in the machine learning community. Many of such
techniques explore the analogy between the graph Laplacian eigenvectors and the classical Fourier basis, allowing to formulate the convolution as a multiplication in the spectral domain. One of the key drawback of spectral CNNs is their explicit assumption of an undirected graph, leading to a symmetric Laplacian matrix with orthogonal eigendecomposition. In this work we propose MotifNet, a graph CNN capable of dealing with directed graphs by exploiting local graph motifs. We present experimental evidence showing the advantage of our approach on real data.

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Paper Details

Authors:
Federico Monti, Karl Otness, Michael M. Bronstein
Submitted On:
31 May 2018 - 10:30am
Short Link:
Type:
Presentation Slides
Event:
Presenter's Name:
Federico Monti
Document Year:
2018
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MotifNet.pdf

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[1] Federico Monti, Karl Otness, Michael M. Bronstein, "MOTIFNET: A MOTIF-BASED GRAPH CONVOLUTIONAL NETWORK FOR DIRECTED GRAPHS", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/3224. Accessed: Aug. 21, 2018.
@article{3224-18,
url = {http://sigport.org/3224},
author = {Federico Monti; Karl Otness; Michael M. Bronstein },
publisher = {IEEE SigPort},
title = {MOTIFNET: A MOTIF-BASED GRAPH CONVOLUTIONAL NETWORK FOR DIRECTED GRAPHS},
year = {2018} }
TY - EJOUR
T1 - MOTIFNET: A MOTIF-BASED GRAPH CONVOLUTIONAL NETWORK FOR DIRECTED GRAPHS
AU - Federico Monti; Karl Otness; Michael M. Bronstein
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/3224
ER -
Federico Monti, Karl Otness, Michael M. Bronstein. (2018). MOTIFNET: A MOTIF-BASED GRAPH CONVOLUTIONAL NETWORK FOR DIRECTED GRAPHS. IEEE SigPort. http://sigport.org/3224
Federico Monti, Karl Otness, Michael M. Bronstein, 2018. MOTIFNET: A MOTIF-BASED GRAPH CONVOLUTIONAL NETWORK FOR DIRECTED GRAPHS. Available at: http://sigport.org/3224.
Federico Monti, Karl Otness, Michael M. Bronstein. (2018). "MOTIFNET: A MOTIF-BASED GRAPH CONVOLUTIONAL NETWORK FOR DIRECTED GRAPHS." Web.
1. Federico Monti, Karl Otness, Michael M. Bronstein. MOTIFNET: A MOTIF-BASED GRAPH CONVOLUTIONAL NETWORK FOR DIRECTED GRAPHS [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/3224