Abstract: Credit card fraud detection presents a significant challenge due to the extreme class imbalance in transaction datasets. Traditional machine learning models struggle to achieve high recall ...

A simple Face Recognition based Attendance System built using Python, OpenCV, and the face_recognition library. The system detects and recognizes faces through a webcam and automatically marks ...

Abstract: As social media platforms continue to evolve, so do the methods and complexity of fraud schemes and anomalous users. Traditional anomaly or fraud detection techniques focus primarily on ...