Geom-GCN: Geometric Graph Convolutional Networks
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Abstract (arXiv)
Message-passing neural networks (MPNNs) have been successfully applied to representation learning on graphs in a variety of real-world applications. However, two fundamental weaknesses of MPNNs' aggregators limit their ability to represent graph-structured data: losing the structural information of nodes in neighborhoods and lacking the ability to capture long-range dependencies in disassortative graphs. Few studies have noticed the weaknesses from different perspectives. From the observations on classical neural network and network geometry, we propose a novel geometric aggregation scheme for graph neural networks to overcome the two weaknesses. The behind basic idea is the aggregation on a graph can benefit from a continuous space underlying the graph. The proposed aggregation scheme is permutation-invariant and consists of three modules, node embedding, structural neighborhood, and bi-level aggregation. We also present an implementation of the scheme in graph convolutional networks, termed Geom-GCN (Geometric Graph Convolutional Networks), to perform transductive learning on graphs. Experimental results show the proposed Geom-GCN achieved state-of-the-art performance on a wide range of open datasets of graphs. Code is available at https://github.com/graphdml-uiuc-jlu/geom-gcn.
Key facts. Cited by 821 papers in the map (data through 7 Oct 2026). First posted on arXiv 13 Feb 2020.
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Citing papers per year: 2021: 87; 2022: 144; 2023: 149; 2024: 188; 2025: 153; 2026: 100.
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- 2021Beyond Low-frequency Information in Graph Convolutional Networkscited by 361
- 2023A critical look at the evaluation of GNNs under heterophily: Are we really making progress?cited by 332
- 2021Large Scale Learning on Non-Homophilous Graphs: New Benchmarks and Strong Simple Methodscited by 309
- 2022Long Range Graph Benchmarkcited by 258
- 2023A Survey on Oversmoothing in Graph Neural Networkscited by 246
- 2023Language is All a Graph Needscited by 219
- 2022Neural Sheaf Diffusion: A Topological Perspective on Heterophily and Oversmoothing in GNNscited by 208
- 2023NodeFormer: A Scalable Graph Structure Learning Transformer for Node Classificationcited by 207
- 2021BernNet: Learning Arbitrary Graph Spectral Filters via Bernstein Approximationcited by 195
- 2021Two Sides of the Same Coin: Heterophily and Oversmoothing in Graph Convolutional Neural Networkscited by 182
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- 2026Learning Propagation Geometry from Message-Passing Feedback28 Sep 2026
- 2026Hierarchical Clustering and Signal Denoising on Digraphs28 Sep 2026
- 2026TwinS-GCN: Spectral conjugate for Spectral Graph Convolutional Networks26 Sep 2026
- 2026Efficient Dynamic Algorithms for Graph Neural Networks with Non-Linear Propagation26 Sep 2026
- 2026Extremely Fast and Compact Binary Graph Representations via Randomized Operator Sketching26 Sep 2026
- 2026Learning the Graph and the Embedding Together: Classifier-Independent Rewiring for Heterophilic Node Classification26 Sep 2026
- 2026HoTS: Homophily-Aware Temperature Scaling for Graph Neural Network Calibration26 Sep 2026
- 2026Spectral Reversal: Counteracting Singular Value Bias for Graph Prompting26 Sep 2026
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