ME Lokanan, K Sharma - Machine Learning with Applications, 2022 - Elsevier
The paper contributes to a growing body of empirical work on regulatory technology by proposing machine learning models to detect fraud in financial markets. The recent spate of …
As technology advanced and e-commerce services expanded, credit cards became one of the most popular payment methods, resulting in an increase in the volume of banking …
DA Shifman, I Cohen, K Huang, X Xian… - … Applications of Artificial …, 2023 - Elsevier
Resource-constrained classification tasks are common in real-world applications such as allocating tests for disease diagnosis, hiring decisions when filling a limited number of …
Health insurance fraud accounts for 3–10% of total medical expenditures every year. If the growth of fraud activities is allowed, it will cause irreversible consequences to the medical …
W Yang, C Pan, Y Zhang - Scientific reports, 2022 - nature.com
With the rapid expansion of data, the problem of data imbalance has become increasingly prominent in the fields of medical treatment, finance, network, etc. And it is typically solved …
Protecting financial consumers from investment fraud has been a recurring problem in Canada. The purpose of this paper is to predict the demographic characteristics of investors …
Credit card payments are one popular e-payment option apart from cash payments. Recent reports show that credit card fraud and payment defaults are increasing annually and are …
ME Lokanan - Applied AI Letters, 2023 - Wiley Online Library
The ease with which mobile money is used to facilitate cross‐border payments presents a global threat to law enforcement in the fight against money laundering and terrorist …
X Zhao, Y Liu, Q Zhao - IEEE Access, 2023 - ieeexplore.ieee.org
Stock market prediction (SMP) is a challenging task due to its uncertainty, nonlinearity, and volatility. Machine learning models, such as artificial neural networks (ANNs) and support …