Talks and Presentations | Joshua Seyi Ibitoyehttps://jsibitoye.com/events/Talks and PresentationsHugo Blox Builder (https://hugoblox.com)en-usMon, 01 Jun 2026 13:00:00 +0000https://jsibitoye.com/media/icon_hu_982c5d63a71b2961.pngTalks and Presentationshttps://jsibitoye.com/events/Credit Card Fraud Detection Using Machine Learning: An AI-Driven Approach for Financial Securityhttps://jsibitoye.com/events/ieee_2026_conference/Mon, 01 Jun 2026 13:00:00 +0000https://jsibitoye.com/events/ieee_2026_conference/<p>This presentation explains how supervised machine-learning models can support fraud detection in highly imbalanced financial datasets, with emphasis on recall, explainability, and operational security value.</p>