Machine Learning Applications in Fraud Detection for Financial Institutions

Authors

  • Indra Reddy Mallela Scholar, Texas Tech University, Suryapet, Telangana, 508213,
  • Phanindra Kumar Kankanampati Scholar, Binghamton University, Glenmallen Ln, Richmond, Tx 77407
  • Abhishek Tangudu Scholar, Campbellsville University, USA ,
  • Om Goel Independent Researcher, Abes Engineering College Ghaziabad,
  • Pandi Kirupa Gopalakrishna Independent Researcher, Campbellsville University Hayward, CA, 94542, USA,
  • Prof.(Dr.) Arpit Jain Kl University, Vijaywada, Andhra Pradesh,

DOI:

https://doi.org/10.36676/dira.v12.i3.130

Keywords:

Machine learning, fraud detection, financial institutions, anomaly detection, supervised learning, unsupervised learning

Abstract

In the rapidly evolving financial landscape, fraud detection has emerged as a critical challenge for institutions seeking to protect their assets and maintain customer trust. This paper explores the application of machine learning (ML) techniques in enhancing fraud detection mechanisms within financial institutions. By harnessing the power of algorithms and data analytics, organizations can identify patterns and anomalies in transaction data that traditional methods often overlook. Various ML models, including supervised, unsupervised, and reinforcement learning, are evaluated for their effectiveness in detecting fraudulent activities.

The study emphasizes the importance of feature engineering and data preprocessing in developing robust ML models, as the quality of input data significantly influences the accuracy of predictions. Furthermore, the paper discusses the integration of real-time data processing, which enables institutions to respond swiftly to potential threats. The challenges associated with imbalanced datasets, false positives, and the need for continuous model updates to adapt to evolving fraud tactics are also addressed.

Ultimately, this research highlights that leveraging machine learning not only improves the detection rate of fraudulent transactions but also enhances operational efficiency and customer satisfaction. By implementing these advanced technologies, financial institutions can create a proactive fraud detection framework, significantly reducing financial losses and reinforcing their commitment to safeguarding client interests in an increasingly digital world. This study serves as a foundational reference for practitioners and researchers aiming to advance the application of ML in the fight against financial fraud.

References

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Published

2024-09-30
CITATION
DOI: 10.36676/dira.v12.i3.130
Published: 2024-09-30

How to Cite

Indra Reddy Mallela, Phanindra Kumar Kankanampati, Abhishek Tangudu, Om Goel, Pandi Kirupa Gopalakrishna, & Prof.(Dr.) Arpit Jain. (2024). Machine Learning Applications in Fraud Detection for Financial Institutions. Darpan International Research Analysis, 12(3), 711–743. https://doi.org/10.36676/dira.v12.i3.130

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