Graph Filtration Learning
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Abstract (arXiv)
We propose an approach to learning with graph-structured data in the problem domain of graph classification. In particular, we present a novel type of readout operation to aggregate node features into a graph-level representation. To this end, we leverage persistent homology computed via a real-valued, learnable, filter function. We establish the theoretical foundation for differentiating through the persistent homology computation. Empirically, we show that this type of readout operation compares favorably to previous techniques, especially when the graph connectivity structure is informative for the learning problem.
Key facts. Cited by 68 papers in the map (data through 13 Oct 2026). First posted on arXiv 27 May 2019.
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Citing papers per year: 2021: 15; 2022: 9; 2023: 11; 2024: 16; 2025: 10; 2026: 7.
68 papers.
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- 2021Topological Graph Neural Networkscited by 86
- 2021Graph Representation Learning in Biomedicinecited by 80
- 2024Position: Topological Deep Learning is the New Frontier for Relational Learningcited by 65
- 2021Trigger Hunting with a Topological Prior for Trojan Detectioncited by 39
- 2021Evaluation Metrics for Graph Generative Models: Problems, Pitfalls, and Practical Solutionscited by 38
- 2021Link Prediction with Persistent Homology: An Interactive Viewcited by 37
- 2021Topological Detection of Trojaned Neural Networkscited by 34
- 2023Topological Deep Learning: A Review of an Emerging Paradigmcited by 34
- 2021Cycle Representation Learning for Inductive Relation Predictioncited by 23
- 2023Going beyond persistent homology using persistent homologycited by 21
- 2023Curvature Filtrations for Graph Generative Model Evaluationcited by 18
- 2023On the Expressivity of Persistent Homology in Graph Learningcited by 18
38 more
- 2023Differentiable Euler Characteristic Transforms for Shape Classificationcited by 18
- 2022Neural Approximation of Graph Topological Featurescited by 16
- 2021Exploring the Geometry and Topology of Neural Network Loss Landscapescited by 14
- 2021Topological Attention for Time Series Forecastingcited by 14
- 2022Capturing Shape Information with Multi-Scale Topological Loss Terms for 3D Reconstructioncited by 14
- 2022ToDD: Topological Compound Fingerprinting in Computer-Aided Drug Discoverycited by 13
- 2023GRIL: A 2-parameter Persistence Based Vectorization for Machine Learningcited by 13
- 2024CLDG: Contrastive Learning on Dynamic Graphscited by 12
- 2023Topological Pooling on Graphscited by 9
- 2023PHG-Net: Persistent Homology Guided Medical Image Classificationcited by 9
- 2024Boosting Graph Pooling with Persistent Homologycited by 9
- 2023Adaptive Topological Feature via Persistent Homology: Filtration Learning for Point Cloudscited by 8
- 2021Learning Hyperbolic Representations of Topological Featurescited by 7
- 2024Diffeomorphic interpolation for efficient persistence-based topological optimizationcited by 6
- 2024Diss-l-ECT: Dissecting Graph Data with Local Euler Characteristic Transformscited by 6
- 2025Enhancing Graph Representation Learning with Localized Topological Featurescited by 6
- 2025The Flood Complex: Large-Scale Persistent Homology on Millions of Pointscited by 6
- 2021A Gradient Sampling Algorithm for Stratified Maps with Applications to Topological Data Analysiscited by 5
- 2021Fast Topological Clustering with Wasserstein Distancecited by 5
- 2024GEFL: Extended Filtration Learning for Graph Classificationcited by 5
- 2024D-GRIL: End-to-End Topological Learning with 2-parameter Persistencecited by 5
- 2022Topology-Preserving Dimensionality Reduction via Interleaving Optimizationcited by 3
- 2024CliquePH: Higher-Order Information for Graph Neural Networks through Persistent Homology on Clique Graphscited by 3
- 2021Optimisation of Spectral Wavelets for Persistence-based Graph Classificationcited by 2
- 2022On the Convergence of Optimizing Persistent-Homology-Based Lossescited by 2
- 2022Reduction Algorithms for Persistence Diagrams of Networks: CoralTDA and PrunITcited by 2
- 2024Time-Aware Knowledge Representations of Dynamic Objects with Multidimensional Persistencecited by 2
- 2024Dynamic Neural Dowker Network: Approximating Persistent Homology in Dynamic Directed Graphscited by 2
- 2024When Witnesses Defend: A Witness Graph Topological Layer for Adversarial Graph Learningcited by 2
- 2025Towards Understanding the Shape of Representations in Protein Language Modelscited by 2
- 2025Integrating Multi-scale and Multi-filtration Topological Features for Medical Image Classificationcited by 2
- 2023Filtration Surfaces for Dynamic Graph Classificationcited by 1
- 2023Algebraic Topological Networks via the Persistent Local Homology Sheafcited by 1
- 2024TopER: Topological Embeddings in Graph Representation Learningcited by 1
- 2025Quasi Zigzag Persistence: A Topological Framework for Analyzing Time-Varying Datacited by 1
- 2025Cover Learning for Large-Scale Topology Representationcited by 1
- 2025TopInG: Topologically Interpretable Graph Learning via Persistent Rationale Filtrationcited by 1
- 2026TopoFormer: Topology Meets Attention for Graph Learningcited by 1
50 most cited of 68 All 68 (JSON)
- 2026A differentiability framework for zigzag persistent homology via linear interpolation30 Sep 2026
- 2026Signed Graph Pre-Training and Prompt Learning22 Sep 2026
- 2026TopoFormer: Topology Meets Attention for Graph Learning30 Jul 2026
- 2026Voronoi Histograms for Adaptive Vectorization of Expected Persistence Diagrams29 Jul 2026
- 2026Non-negative Matrix Factorisation with Topological Regularisation16 Jun 2026
- 2026TopoFisher: Learning Topological Summary Statistics by Maximizing Fisher Information8 May 2026
- 2026Contraction and Hourglass Persistence for Learning on Graphs, Simplices, and Cells19 Apr 2026
- 2025Frequent subgraph-based persistent homology for graph classification31 Dec 2025
- 2025CoPHo: Classifier-guided Conditional Topology Generation with Persistent Homology17 Dec 2025
- 2025Integrating Multi-scale and Multi-filtration Topological Features for Medical Image Classification8 Dec 2025
- 2025TopInG: Topologically Interpretable Graph Learning via Persistent Rationale Filtration6 Oct 2025
- 2025Towards Understanding the Shape of Representations in Protein Language Models29 Sep 2025
38 more
- 2025The Flood Complex: Large-Scale Persistent Homology on Millions of Points26 Sep 2025
- 2025Deep Learning for School Dropout Detection: A Comparison of Tabular and Graph-Based Models for Predicting At-Risk Students9 Aug 2025
- 2025Cover Learning for Large-Scale Topology Representation12 Mar 2025
- 2025Quasi Zigzag Persistence: A Topological Framework for Analyzing Time-Varying Data22 Feb 2025
- 2025Enhancing Graph Representation Learning with Localized Topological Features15 Jan 2025
- 2024Line Graph Vietoris-Rips Persistence Diagram for Topological Graph Representation Learning23 Dec 2024
- 2024CLDG: Contrastive Learning on Dynamic Graphs19 Dec 2024
- 2024Diss-l-ECT: Dissecting Graph Data with Local Euler Characteristic Transforms3 Oct 2024
- 2024TopER: Topological Embeddings in Graph Representation Learning2 Oct 2024
- 2024When Witnesses Defend: A Witness Graph Topological Layer for Adversarial Graph Learning21 Sep 2024
- 2024CliquePH: Higher-Order Information for Graph Neural Networks through Persistent Homology on Clique Graphs12 Sep 2024
- 2024Dynamic Neural Dowker Network: Approximating Persistent Homology in Dynamic Directed Graphs17 Aug 2024
- 2024Scalar Function Topology Divergence: Comparing Topology of 3D Objects11 Jul 2024
- 2024Filtration learning in exact multi-parameter persistent homology and classification of time-series data28 Jun 2024
- 2024D-GRIL: End-to-End Topological Learning with 2-parameter Persistence11 Jun 2024
- 2024GEFL: Extended Filtration Learning for Graph Classification4 Jun 2024
- 2024Diffeomorphic interpolation for efficient persistence-based topological optimization29 May 2024
- 2024Simplicity within biological complexity15 May 2024
- 2024Boosting Graph Pooling with Persistent Homology26 Feb 2024
- 2024Position: Topological Deep Learning is the New Frontier for Relational Learning14 Feb 2024
- 2024Time-Aware Knowledge Representations of Dynamic Objects with Multidimensional Persistence24 Jan 2024
- 2023PHG-Net: Persistent Homology Guided Medical Image Classification28 Nov 2023
- 2023Algebraic Topological Networks via the Persistent Local Homology Sheaf16 Nov 2023
- 2023Going beyond persistent homology using persistent homology10 Nov 2023
- 2023Differentiable Euler Characteristic Transforms for Shape Classification11 Oct 2023
- 2023Filtration Surfaces for Dynamic Graph Classification7 Sep 2023
- 2023Adaptive Topological Feature via Persistent Homology: Filtration Learning for Point Clouds18 Jul 2023
- 2023GRIL: A 2-parameter Persistence Based Vectorization for Machine Learning11 Apr 2023
- 2023Topological Pooling on Graphs25 Mar 2023
- 2023On the Expressivity of Persistent Homology in Graph Learning20 Feb 2023
- 2023Topological Deep Learning: A Review of an Emerging Paradigm8 Feb 2023
- 2023Curvature Filtrations for Graph Generative Model Evaluation30 Jan 2023
- 2022Reduction Algorithms for Persistence Diagrams of Networks: CoralTDA and PrunIT24 Nov 2022
- 2022ToDD: Topological Compound Fingerprinting in Computer-Aided Drug Discovery7 Nov 2022
- 2022Topological Continual Learning with Wasserstein Distance and Barycenter6 Oct 2022
- 2022Deep Invertible Approximation of Topologically Rich Maps between Manifolds2 Oct 2022
- 2022On the Convergence of Optimizing Persistent-Homology-Based Losses6 Jun 2022
- 2022Capturing Shape Information with Multi-Scale Topological Loss Terms for 3D Reconstruction3 Mar 2022
50 newest of 68 All 68 (JSON)
- 2021Topological Graph Neural Networkscited by 86
- 2021Graph Representation Learning in Biomedicinecited by 80
- 2024Position: Topological Deep Learning is the New Frontier for Relational Learningcited by 65
- 2021Evaluation Metrics for Graph Generative Models: Problems, Pitfalls, and Practical Solutionscited by 38
- 2021Link Prediction with Persistent Homology: An Interactive Viewcited by 37
- 2021Topological Detection of Trojaned Neural Networkscited by 34
- 2023Topological Deep Learning: A Review of an Emerging Paradigmcited by 34
- 2021Cycle Representation Learning for Inductive Relation Predictioncited by 23
- 2023Going beyond persistent homology using persistent homologycited by 21
- 2023Curvature Filtrations for Graph Generative Model Evaluationcited by 18
- 2023On the Expressivity of Persistent Homology in Graph Learningcited by 18
- 2023Differentiable Euler Characteristic Transforms for Shape Classificationcited by 18
12 most cited of 67 All 67 (JSON)
- 2026A differentiability framework for zigzag persistent homology via linear interpolation30 Sep 2026
- 2026Signed Graph Pre-Training and Prompt Learning22 Sep 2026
- 2026TopoFormer: Topology Meets Attention for Graph Learning30 Jul 2026
- 2026Voronoi Histograms for Adaptive Vectorization of Expected Persistence Diagrams29 Jul 2026
- 2026Non-negative Matrix Factorisation with Topological Regularisation16 Jun 2026
- 2026TopoFisher: Learning Topological Summary Statistics by Maximizing Fisher Information8 May 2026
- 2026Contraction and Hourglass Persistence for Learning on Graphs, Simplices, and Cells19 Apr 2026
- 2025Frequent subgraph-based persistent homology for graph classification31 Dec 2025
- 2025CoPHo: Classifier-guided Conditional Topology Generation with Persistent Homology17 Dec 2025
- 2025Integrating Multi-scale and Multi-filtration Topological Features for Medical Image Classification8 Dec 2025
- 2025TopInG: Topologically Interpretable Graph Learning via Persistent Rationale Filtration6 Oct 2025
- 2025Towards Understanding the Shape of Representations in Protein Language Models29 Sep 2025
12 newest of 67 All 67 (JSON)