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Explore the performance metrics based on flag categories and wind speed ranges. Candidates' impact levels and detection rates are analyzed to select the most efficient candidate for flagging. Dive into the data to understand the implications.
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SeaWinds IMUDH Flag Choice Bryan Stiles Jan.17, 2006
Candidates • All candidates use the same MUDH table computed from > 2m/s speed impact (negative speed impacts not flagged) OR > 15 degrees direction • Candidate 1: 1.7% flagged • Inner 51% misdetection • Outer 55% misdetection • Candidate 2: 1.9% flagged CHOSEN CANDIDATE • Inner 48% misdetection • Outer 52% misdetection • Candidate 3: 2.3% flagged • Inner 43% misdetection • Outer 47% misdetection • Candidate 4: 3.2% flagged • Inner 35% misdetection • Outer 35% misdetection
Flag Category Plots • The following slides present performance metrics as a function of flag category and wind speed range • Flag category • Category 1: Flagged by 1.7% candidate • Category 2: Flagged by 1.9% but not 1.7% • Category 3: Flagged by 2.3% but not 1.9% • Category 4: Flagged by 3.2% but not 2.3% • Category 5: Not Flagged by 3.2% candidate