Flagging policy

Incident-flag sensitivity: 65%

This case study models 5,000 hours of retail security footage scanned by a video analysis model for incidents (theft, altercations, safety hazards). Higher sensitivity flags more clips for a human guard's review, catching more true incidents, but also flags many benign clips that were never actually incidents.

Week outcome

Clips flagged for review—

True incidents caught—

Security guard review hours—

Footage clips by incident score (indigo = flagged, ring = true incident)