Graph Convolutional Network (GCN)

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:convolutional_neural_network graph neural network
gptkbp:activatedBy	gptkb:ReLU
gptkbp:application	bioinformatics recommendation systems social network analysis chemoinformatics graph classification link prediction node classification
gptkbp:citation	over 10,000 (as of 2024)
gptkbp:coreOperation	message passing neighborhood aggregation
gptkbp:field	gptkb:machine_learning deep learning graph representation learning
https://www.w3.org/2000/01/rdf-schema#label	Graph Convolutional Network (GCN)
gptkbp:input	graph adjacency matrix node features
gptkbp:introduced	gptkb:Thomas_Kipf gptkb:Max_Welling
gptkbp:introducedIn	2016
gptkbp:layer	graph convolutional layer
gptkbp:limitation	over-smoothing scalability to large graphs limited to undirected graphs
gptkbp:notablePaperYear	2017
gptkbp:notablePublication	gptkb:Semi-Supervised_Classification_with_Graph_Convolutional_Networks
gptkbp:openSource	gptkb:Spektral gptkb:TensorFlow_GNN gptkb:PyTorch_Geometric DGL
gptkbp:output	node embeddings graph embeddings
gptkbp:relatedTo	gptkb:GraphSAGE Graph Attention Network (GAT) Graph Isomorphism Network (GIN)
gptkbp:trainer	supervised learning semi-supervised learning
gptkbp:usedIn	social networks knowledge graphs citation networks protein-protein interaction networks molecular graphs
gptkbp:bfsParent	gptkb:ChebNet
gptkbp:bfsLayer	6