Fraud Detection Pipeline
Real-time scoring with rules + ML + analyst case management.
Rendering…
Make it your own.
flowchart LR
Tx[Transaction] --> Enrich["Feature enrichment<br/>(device, IP, velocity)"]
Enrich --> Rules[Deterministic rules]
Enrich --> Model[ML score]
Rules --> Combine{Combine}
Model --> Combine
Combine -->|low| Approve[Approve]
Combine -->|medium| StepUp[Step-up auth]
Combine -->|high| Hold[Hold + alert]
StepUp -->|pass| Approve
StepUp -->|fail| Hold
Hold --> Queue[Analyst queue]
Queue --> Decision{Decision}
Decision -->|legit| Release[Release]
Decision -->|fraud| Block[Block + SAR]
Block --> Loop[Loop label back into training set]
Loop -.-> Model