Graph Condensation for Graph Neural Networks
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Abstract (arXiv)
Given the prevalence of large-scale graphs in real-world applications, the storage and time for training neural models have raised increasing concerns. To alleviate the concerns, we propose and study the problem of graph condensation for graph neural networks (GNNs). Specifically, we aim to condense the large, original graph into a small, synthetic and highly-informative graph, such that GNNs trained on the small graph and large graph have comparable performance. We approach the condensation problem by imitating the GNN training trajectory on the original graph through the optimization of a gradient matching loss and design a strategy to condense node futures and structural information simultaneously. Extensive experiments have demonstrated the effectiveness of the proposed framework in condensing different graph datasets into informative smaller graphs. In particular, we are able to approximate the original test accuracy by 95.3% on Reddit, 99.8% on Flickr and 99.0% on Citeseer, while reducing their graph size by more than 99.9%, and the condensed graphs can be used to train various GNN architectures.Code is released at https://github.com/ChandlerBang/GCond.
Key facts. Cited by 150 papers in the map (data through 7 Oct 2026). Builds on 40 of its 61 references that are in the map. First posted on arXiv 14 Oct 2021.
Builds on
40 of 61 references.
References · 40
- 2016Semi-Supervised Classification with Graph Convolutional Networkscited by 11,282
- 2017Graph Attention Networkscited by 8,854
- 2017Inductive Representation Learning on Large Graphscited by 6,284
- 2019A Comprehensive Survey on Graph Neural Networkscited by 2,906
- 2019Fast Graph Representation Learning with PyTorch Geometriccited by 2,414
- 2016iCaRL: Incremental Classifier and Representation Learningcited by 2,313
- 2020Open Graph Benchmark: Datasets for Machine Learning on Graphscited by 2,148
- 2016Convolutional Neural Networks on Graphs with Fast Localized Spectral Filteringcited by 2,085
- 2018Graph Neural Networks: A Review of Methods and Applicationscited by 1,571
- 2019Simplifying Graph Convolutional Networkscited by 1,470
- 2018Relational inductive biases, deep learning, and graph networkscited by 1,341
- 2018Graph Convolutional Neural Networks for Web-Scale Recommender Systemscited by 1,133
28 more
- 2019Deep Leakage from Gradientscited by 1,004
- 2018Predict then Propagate: Graph Neural Networks meet Personalized PageRankcited by 987
- 2018Hierarchical Graph Representation Learning with Differentiable Poolingcited by 786
- 2015Convolutional Networks on Graphs for Learning Molecular Fingerprintscited by 751
- 2019Graph Neural Networks for Social Recommendationcited by 711
- 2019GraphSAINT: Graph Sampling Based Inductive Learning Methodcited by 618
- 2018End-to-End Incremental Learningcited by 596
- 2019DeepGCNs: Can GCNs Go as Deep as CNNs?cited by 527
- 2020Dataset Condensation with Gradient Matchingcited by 510
- 2019Graph U-Netscited by 489
- 2020Graph Structure Learning for Robust Graph Neural Networkscited by 368
- 2020Towards Deeper Graph Neural Networkscited by 296
- 2021Dataset Condensation with Differentiable Siamese Augmentationcited by 290
- 2021Graph Contrastive Learning Automatedcited by 287
- 2020Dataset Meta-Learning from Kernel Ridge-Regressioncited by 230
- 2019Learning Discrete Structures for Graph Neural Networkscited by 228
- 2020Iterative Deep Graph Learning for Graph Neural Networks: Better and Robust Node Embeddingscited by 212
- 2020Combining Label Propagation and Simple Models Out-performs Graph Neural Networkscited by 199
- 2021From Stars to Subgraphs: Uplifting Any GNN with Local Structure Awarenesscited by 154
- 2021Interpreting and Unifying Graph Neural Networks with An Optimization Frameworkcited by 131
- 2020A Unified View on Graph Neural Networks as Graph Signal Denoisingcited by 110
- 2020Flexible Dataset Distillation: Learn Labels Instead of Imagescited by 91
- 2021Scaling Up Graph Neural Networks Via Graph Coarseningcited by 80
- 2021Elastic Graph Neural Networkscited by 67
- 2019GraphZoom: A multi-level spectral approach for accurate and scalable graph embeddingcited by 58
- 2018Spectrally approximating large graphs with smaller graphscited by 56
- 2021Graph Coarsening with Neural Networkscited by 55
- 2021Adaptive Label Smoothing To Regularize Large-Scale Graph Trainingcited by 12
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Citing papers per year: 2021: 1; 2022: 17; 2023: 32; 2024: 48; 2025: 32; 2026: 20.
150 papers.
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- 2021Graph-less Neural Networks: Teaching Old MLPs New Tricks via Distillationcited by 151
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- 2023A Survey on Dataset Distillation: Approaches, Applications and Future Directionscited by 32
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- 2024Navigating Complexity: Toward Lossless Graph Condensation via Expanding Window Matchingcited by 28
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- 2023Towards Data-centric Graph Machine Learning: Review and Outlookcited by 15
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- 2023Mirage: Model-Agnostic Graph Distillation for Graph Classificationcited by 13
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- 2024GC-Bench: An Open and Unified Benchmark for Graph Condensationcited by 12
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- 2022A Unified Framework for Optimization-Based Graph Coarseningcited by 9
- 2023Attend Who is Weak: Enhancing Graph Condensation via Cross-Free Adversarial Trainingcited by 9
50 most cited of 150 All 150 (JSON)
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- 2026Improving LLM Reasoning with Homophily-aware Structural and Semantic Text-Attributed Graph Compression13 Jan 2026
- 2026Foreground-Aware Dataset Distillation via Dynamic Patch Selection6 Jan 2026
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- 2025Decoupling and Damping: Structurally-Regularized Gradient Matching for Multimodal Graph Condensation25 Nov 2025
- 2025Meta-Learning Based Few-Shot Graph-Level Anomaly Detection9 Oct 2025
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- 2025Subgraph Federated Learning for Local Generalization6 Mar 2025
- 2025Understanding Dataset Distillation via Spectral Filtering3 Mar 2025
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- 2025State Diversity Matters in Offline Behavior Distillation7 Dec 2025
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- 2022Data Augmentation for Deep Graph Learning: A Surveycited by 132
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- 2023Dataset Distillation: A Comprehensive Reviewcited by 126
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- 2023A Comprehensive Survey of Dataset Distillationcited by 114
- 2022Condensing Graphs via One-Step Gradient Matchingcited by 100
- 2023Data Distillation: A Surveycited by 86
- 2023Structure-free Graph Condensation: From Large-scale Graphs to Condensed Graph-free Datacited by 71
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- 2026LoGIC: Budgeted Context Construction for Node-Level Graph In-Context Learning with Tabular Foundation Models5 Sep 2026
- 2026Remedying Coarsening-Based GNN Training under Heterophily via Adaptive Complementary Enhancement24 Jul 2026
- 2026CA-DGCL: Dynamic Graph Continual Learning via Condensation and Attachment13 Jul 2026
- 2026Heterogeneous Graph Condensation via Role-Aware Clustering3 Jul 2026
- 2026Text-attributed Graph Condensation via Text Selection and Attribute Matching2 Jun 2026
- 2026An Efficient and Scalable Graph Condensation with Structure-Preserving29 May 2026
- 2026Position: Graph Condensation Needs a Reset -- Move Beyond Full-dataset Training and Model-Dependence17 May 2026
- 2026Rethinking Efficient Graph Coarsening via a Non-Selfishness Principle13 May 2026
- 2026Anchor-guided Hypergraph Condensation with Dual-level Discrimination11 May 2026
- 2026Model-to-Data Distillation for Graph Neural Networks7 May 2026
- 2026GraphSculptor: Sculpting Pre-training Coreset for Graph Self-supervised Learning2 May 2026
- 2026Analytic Drift Resister for Non-Exemplar Continual Graph Learning3 Apr 2026
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