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Graph neural network

Graph neural networks (GNNs) are artificial neural networks designed for tasks whose inputs are graphs.

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Overview

Architecture

Message passing layers

Local pooling layers

Heterophilic Graph Learning

Scalability and distributed training

Applications

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Map overview Semantic statistics

Graph neural network

Nodes114
Edges113
Triples28
Avg. degree1.98
Density0.017544
Components1

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Graph neural network

Top relations

related to Differentiable pooling · 7
Graph neural network → Differentiable, DiffPool, Given, GNN, Instead, One, These
related to External links · 3
Graph neural network → Gentle Introduction, Geometric Deep Learning, Graph Neural NetworksHomepage

Important terminology Word statistics

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Important terminology

graph nodes layer displaystyle graphs gnns node gnn neural mathbf networks layers attention message matrix pooling passing representations network architectures

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
simplicial complexes can be designedinstance ofMore powerful GNNs operating on higher-dimension geometries0.80text
oversmoothinginstance ofstacking many MPNN layers may cause issues0.80text
oversquashinginstance ofstacking many MPNN layers may cause issues0.80text
skip connectionsinstance ofCountermeasures0.80text
DistDGL extend training to multi-machine settingsinstance ofDistributed frameworks0.80text
managing the inter-machine communication required for neighborhood aggregation when a graph's nodes are distributed across machines.For tasks such as atomic simulationsinstance ofDistributed frameworks0.80text
a different bottleneck arisesinstance ofDistributed frameworks0.80text
text classificationinstance ofMany studies have used graph networks to enhance performance in various text processing tasks0.80text
question answeringinstance ofMany studies have used graph networks to enhance performance in various text processing tasks0.80text
Neural Machine Translationinstance ofMany studies have used graph networks to enhance performance in various text processing tasks0.80text
density functional theoryinstance ofA key advantage over traditional quantum chemistry methods0.80text
NequIPinstance ofSubsequent equivariant architectures0.80text

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