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3 cards from this section. Quick, good the night before a test.
What is the goal of fraud detection in banking?
Think about what fraud can lead to for banks and customers.
What is a false positive in fraud detection?
Read the definition in the glossary.
What is the primary goal of fraud detection in banking?
Think about the consequence of not detecting fraud.
True or False: Real-time processing is essential to prevent losses from fraud.
Consider how quickly fraud can escalate.
Design a basic outline for a fraud detection system incorporating the techniques discussed. What specific features would you include?
Think about the whole workflow from transaction capture to fraud detection.
Propose a strategy for reducing false positives in a fraud detection system without compromising detection rates.
Consider how ensemble methods work together to capture different aspects of data.
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