Table 3 Classification threshold selected for echolocation click and boat at each recording location, and associated TPR and TNR assessed on 60 randomly selected classified segments (see Methods).
Class | Recording location | Class threshold | Rain filter threshold | TPR | TNR |
|---|---|---|---|---|---|
Click | Rato | 0.85 | 0.90 | 0.96 | 0.91 |
Aracazinho | 0.85 | 0.99 | 1 | 0.88 | |
Juruazinho | 0.85 | 0.99 | 1 | 0.88 | |
Boca | 0.85 | 0.99 | 1 | 1 | |
Research lodge | 0.85 | 0.99 | 0.96 | 0.94 | |
Boat | Rato | 0.98 | NA | 1 | 1 |
Aracazinho | 0.98 | NA | 1 | 1 | |
Juruazinho | 0.98 | NA | 1 | 0.97 | |
Boca | 0.97 | NA | 0.94 | 0.97 | |
Research lodge | 0.98 | NA | 1 | 0.97 |
