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Monday, September 28 • 14:00 - 14:50
Catch Them in the Act: Fraud Detection in Real-Time - Seshika Fernandom WS02

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Fraud is getting more complex and dangerous every minute, with Fraudsters countering anti-fraud measures through technology and advanced statistical models. On the converse, overprotective fraud solutions are driving customers away. Finding the right level of fraud prevention is more an art than a science. As data scientists our duty is not to master the art, but to enable our customers to draw this fine line in a simple yet effective manner.

In this session, Seshika will take you through
• How to detect anomalies in real time using Complex Event Processing
• Why Markov Modelling is great, in detecting rare activity sequences
• How Scoring Functions can be used to reduce False Positives
• How Machine Learning can be used to intensify fraud detection
• What visualizations will enable Analysts to further crackdown relationships in large fraud rings

Speakers
avatar for Seshika Fernando

Seshika Fernando

Senior Technical Lead, WSO2
Seshika is a Senior Technical Lead at WSO2 and focuses on the applications of WSO2’s middleware platform in Financial Markets. Throughout her career, she has had extensive experience in providing technology for Stock Exchanges, Regulators and Investment Banks from across the globe. Her current area of interest is in Real time anomaly detection and its usage in e-commerce. | She holds a BSc (Hons) in Computer Science from the University of... Read More →


Monday September 28, 2015 14:00 - 14:50
Arany

Attendees (34)