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Results of machine and human labeling
| Human observers | Machine | Ground truth | |
|---|---|---|---|
| Dispenser used | 79 | 92 | 88 |
| Dispenser not used | 639 | 626 | 630 |
| Sensitivity, % | 85.2 (95% CI, 76.1-91.1) | 92.1 (95% CI, 84.3-96.7) | — |
| Specificity, % | 99.4 (95% CI, 98.4-99.8) | 98.3 (95% CI, 96.9-99.1) | — |
CI: confidence interval.
