AI-Based Credit Scoring Models for Smart Banking

  • Authors

    • Prof. Liam O’Connor Faculty of Science and Technology, Durham College, Whitby, Canada. Author

    DOI:

    https://doi.org/10.67228/30713315/IJAIDT-2023PI6RS29

    Published 02-03-2023

  • Credit Scoring, Artificial Intelligence, Machine Learning, Smart Banking, Risk Assessment, Explainable Ai, Financial Technology

    Issue

    Section

    Articles

    How to Cite

    [1]
    L. O’Connor, “AI-Based Credit Scoring Models for Smart Banking”, IJAIDT, vol. 6, no. 1, pp. 01–13, Feb. 2023, doi: 10.67228/30713315/IJAIDT-2023PI6RS29.
  • Abstract

    Credit scoring is vital in modern banking for loan decisions, risk management, and financial inclusion. Traditional models rely on limited, static financial data and struggle to adapt to changing conditions. This paper proposes an AI-based credit scoring approach that uses machine learning, deep learning, and hybrid models to improve accuracy and scalability. The framework integrates financial data with alternative data such as transaction behavior, digital footprints, and repayment patterns. Techniques like decision trees, random forests, SVMs, gradient boosting, and neural networks are analyzed and compared with traditional methods. It also emphasizes explainable AI (XAI) to ensure transparency, fairness, and regulatory compliance. Results show that AI models outperform conventional approaches in accuracy and risk prediction. The study highlights the importance of interpretability, bias reduction, and strong governance, concluding that AI-driven credit scoring enhances smart banking, customer experience, and financial inclusion.

  • References

    [1] D. Durand, Risk Elements in Consumer Installment Financing, New York, NY, USA: National Bureau of Economic Research, 1941.

    [2] E. I. Altman, “Financial ratios, discriminant analysis and the prediction of corporate bankruptcy,” J. Finance, vol. 23, no. 4, pp. 589–609, 1968.

    [3] D. B. Thomas, J. N. Crook, and L. C. Edelman, Credit Scoring and Its Applications, 2nd ed., Philadelphia, PA, USA: SIAM, 2017.

    [4] S. Hand and W. E. Henley, “Statistical classification methods in consumer credit scoring: A review,” J. R. Stat. Soc. A, vol. 160, no. 3, pp. 523–541, 1997.

    [5] L. Breiman, “Random forests,” Mach. Learn., vol. 45, no. 1, pp. 5–32, 2001.

    [6] C. Cortes and V. Vapnik, “Support-vector networks,” Mach. Learn., vol. 20, no. 3, pp. 273–297, 1995.

    [7] J. H. Friedman, “Greedy function approximation: A gradient boosting machine,” Ann. Stat., vol. 29, no. 5, pp. 1189–1232, 2001.

    [8] T. Chen and C. Guestrin, “XGBoost: A scalable tree boosting system,” in Proc. 22nd ACM SIGKDD Int. Conf. Knowl. Discov. Data Mining, San Francisco, CA, USA, 2016, pp. 785–794.

    [9] Y. Lessmann, B. Baesens, H. V. Seow, and L. C. Thomas, “Benchmarking state-of-the-art classification algorithms for credit scoring,” Eur. J. Oper. Res., vol. 247, no. 1, pp. 124–136, 2015.

    [10] G. F. Harris, M. P. He, and S. Zhang, “Deep learning in credit scoring: Opportunities and challenges,” IEEE Access, vol. 8, pp. 102900–102915, 2020.

    [11] S. Wang, Y. Zhang, and Z. Zhang, “Hybrid credit scoring model based on logistic regression and neural networks,” Expert Syst. Appl., vol. 38, no. 3, pp. 2434–2440, 2011.

    [12] R. K. Jain and P. Singh, “A hybrid machine learning framework for credit risk assessment,” IEEE Trans. Comput. Soc. Syst., vol. 7, no. 5, pp. 1325–1336, 2020.

    [13] M. T. Ribeiro, S. Singh, and C. Guestrin, “Why should I trust you? Explaining the predictions of any classifier,” in Proc. 22nd ACM SIGKDD Int. Conf. Knowl. Discov. Data Mining, 2016, pp. 1135–1144.

    [14] S. M. Lundberg and S.-I. Lee, “A unified approach to interpreting model predictions,” in Proc. 31st Int. Conf. Neural Inf. Process. Syst., Long Beach, CA, USA, 2017, pp. 4765–4774.

    [15] B. Baesens, R. Setiono, C. Mues, and J. Vanthienen, “Using neural network rule extraction and decision tables for credit-risk evaluation,” Manage. Sci., vol. 49, no. 3, pp. 312–329, 2003.

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