Results 131 to 140 of about 2,431 (186)

Fraud Guard: A Comprehensive Comparative Analysis of Machine Learning Approaches to Enhance Credit Card Fraud Detection

The COVID-19 pandemic has constrained people's mobility, prompting a surge in reliance on online services due to challenges in offline purchasing.
Abdulateef, Omar Gheni
core  

Optimizing credit card fraud detection with random forests and SMOTE.

Sci Rep
Sundaravadivel P, Isaac RA, Elangovan D, KrishnaRaj D, Rahul VVL, Raja R.   +5 more
europepmc   +1 more source

IVA-FL: An information-value-aware federated learning framework for Privacy-Preserving Financial data Risk Management. [PDF]

PLoS One
Wu J, Xu H, Zhang T, Xu R, Wu H, Huang Z.   +5 more
europepmc   +1 more source

A systematic review and future directions for AI-driven detection of fraud patterns in SACCO transactions. [PDF]

Front Artif Intell
Ampumuza D, Katushabe C, Tamale M.
europepmc   +1 more source

Internet fraud transaction detection based on temporal-aware heterogeneous graph oversampling and attention fusion network. [PDF]

PLoS One
Wei S, Lee S.
europepmc   +1 more source

Coupled modular simplicial graph neural network with snow ablation optimization for real-time fraud detection in payment systems. [PDF]

Sci Rep
Ramoju VCS, Biswal S, Kotecha K, Pandurangan KP, Parashar N.   +4 more
europepmc   +1 more source

A deep residual 1D-CNN with self-attention for fraud transaction detection in virtual economies. [PDF]

Sci Rep
Mohammed KK, Abdo AS, Darwish A, Hassanien AE.   +3 more
europepmc   +1 more source

Objective Assessment of Financial Decision-Making With a Simulated Online Money Management Task in Older Adults: Protocol for a Prospective Observational Study. [PDF]

JMIR Res Protoc
Sunderaraman P, Bouchard-Liporto M, Kunicki Z, Huey ED, Cosentino S.   +4 more
europepmc   +1 more source