A Review on Graph Neural Network Methods in Financial Applications
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Abstract (arXiv)
With multiple components and relations, financial data are often presented as graph data, since it could represent both the individual features and the complicated relations. Due to the complexity and volatility of the financial market, the graph constructed on the financial data is often heterogeneous or time-varying, which imposes challenges on modeling technology. Among the graph modeling technologies, graph neural network (GNN) models are able to handle the complex graph structure and achieve great performance and thus could be used to solve financial tasks. In this work, we provide a comprehensive review of GNN models in recent financial context. We first categorize the commonly-used financial graphs and summarize the feature processing step for each node. Then we summarize the GNN methodology for each graph type, application in each area, and propose some potential research areas.
Key facts. Cited by 78 papers in the map (data through 14 Oct 2026). Builds on 30 of its 91 references that are in the map. First posted on arXiv 27 Nov 2021.
Builds on
30 of 91 references.
References · 30
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- 2019FinBERT: Financial Sentiment Analysis with Pre-trained Language Modelscited by 385
- 2020Enhancing Graph Neural Network-based Fraud Detectors against Camouflaged Fraudsterscited by 250
- 2019Anti-Money Laundering in Bitcoin: Experimenting with Graph Convolutional Networks for Financial Forensicscited by 164
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- 2018GeniePath: Graph Neural Networks with Adaptive Receptive Pathscited by 66
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- 2019BitcoinHeist: Topological Data Analysis for Ransomware Detection on the Bitcoin Blockchaincited by 12
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Citing papers per year: 2022: 11; 2023: 19; 2024: 20; 2025: 15; 2026: 13.
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50 most cited of 78 All 78 (JSON)
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- 2026Re-understanding Graph Unlearning through Memorization21 Jan 2026
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- 2022A Comprehensive Survey on Trustworthy Graph Neural Networks: Privacy, Robustness, Fairness, and Explainabilitycited by 118
- 2022A Survey of Knowledge Graph Reasoning on Graph Types: Static, Dynamic, and Multimodalcited by 106
- 2023Graph Foundation Models: Concepts, Opportunities and Challengescited by 103
- 2022Debiasing Graph Neural Networks via Learning Disentangled Causal Substructurecited by 83
- 2022What's Behind the Mask: Understanding Masked Graph Modeling for Graph Autoencoderscited by 82
- 2023Realistic Synthetic Financial Transactions for Anti-Money Laundering Modelscited by 50
- 2022GAP: Differentially Private Graph Neural Networks with Aggregation Perturbationcited by 46
- 2024Graph Condensation: A Surveycited by 23
- 2024Can Large Language Models Improve the Adversarial Robustness of Graph Neural Networks?cited by 23
- 2023A Survey on Privacy in Graph Neural Networks: Attacks, Preservation, and Applicationscited by 22
- 2023Graph Neural Network-based EEG Classification: A Surveycited by 21
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- 2026Communicating Credit Risk with Large Language Models: Evaluation of Explanations from Standard and Alternative Data-Based Models18 Aug 2026
- 2026Universality and Approximation Rates of Graph Neural Networks with Random Features29 Jul 2026
- 2026Efficient Recommendations via Graph Coarsening and Label Propagation24 Jul 2026
- 2026Institutional Equity Holdings Prediction Using Node Affinities of Dynamic Graphs13 Jul 2026
- 2026Relational Probing: LM-to-Graph Adaptation for Financial Prediction11 Apr 2026
- 2026A Bipartite Graph Approach to U.S.-China Cross-Market Return Forecasting11 Mar 2026
- 2026a-TMFG: Scalable Triangulated Maximally Filtered Graphs via Approximate Nearest Neighbors10 Mar 2026
- 2026CITED: A Decision Boundary-Aware Signature for GNNs Towards Model Extraction Defense23 Feb 2026
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