Rule Tuning: Alerts vs True Hits at Different Thresholds
This lesson is part of the course
In this lesson
You back-test one rule at six thresholds: alerts, true hits, precision and coverage, then pick the highest threshold that still catches the target share of suspicious cases.
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Lessons in this course
- Customer Risk Rating: Weighted Factors with XLOOKUP and SUMPRODUCT Locked
- Risk Tiers, Due-Diligence Levels & Periodic Review Dates Locked
- Large Cash Rule: Single-Transaction Flags and Daily Aggregation per Customer Locked
- Structuring: Deposits Just Below the Threshold in a Rolling 7-Day Window Locked
- Name Screening Basics: Normalising Names, Exact Matches and Partial Hits Locked
- Alert Disposition Metrics: False Positives, Escalations & Report Conversion Locked
- Rule Tuning: Alerts vs True Hits at Different Thresholds Locked
- Case Backlog: Ageing, SLA Breaches and Required Analysts Locked