Table 3 Annotation performance in terms of AUC, macro F1, micro F1, sensitivity, and specificity for image groups in stage range 7–8.
From: A bag-of-words approach for Drosophila gene expression pattern annotation
Measure | # of terms | MLLS | SVM | PMKSIFT | PMKcomp |
|---|---|---|---|---|---|
AUC | 10 | 74.61 ± 1.03 | 73.65 ± 0.91 | 70.50 ± 1.37 | 72.35 ± 0.90 |
|  | 20 | 72.23 ± 1.14 | 72.05 ± 1.30 | 68.36 ± 1.79 | 69.79 ± 1.18 |
macro F1 | 10 | 48.16 ± 1.43 | 48.03 ± 1.07 | 37.95 ± 1.06 | 46.35 ± 1.11 |
|  | 20 | 30.54 ± 0.87 | 32.37 ± 1.04 | 19.87 ± 1.00 | 26.92 ± 1.03 |
micro F1 | 10 | 55.08 ± 1.31 | 53.36 ± 1.24 | 52.27 ± 1.09 | 52.65 ± 1.39 |
|  | 20 | 52.27 ± 1.43 | 50.25 ± 1.32 | 48.38 ± 1.32 | 49.57 ± 1.34 |
Sensitivity | 10 | 53.22 ± 2.94 | 63.77 ± 2.89 | 40.17 ± 1.45 | 54.21 ± 1.93 |
|  | 20 | 32.32 ± 1.49 | 43.04 ± 1.77 | 20.22 ± 0.92 | 30.97 ± 1.38 |
Specificity | 10 | 77.40 ± 1.91 | 71.23 ± 2.33 | 82.88 ± 1.01 | 82.21 ± 1.03 |
|  | 20 | 89.25 ± 1.14 | 84.50 ± 1.17 | 92.34 ± 0.51 | 91.32 ± 0.62 |