Table 6 |
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|
Annotation performance in terms of AUC, macro F1, micro F1, sensitivity, and specificity for image groups in stage range 13–16. |
|||||
|
Measure |
# of terms |
MLLS |
SVM |
PMKSIFT |
PMKcomp |
|
|
|||||
|
AUC |
10 |
87.72 ± 0.37 |
86.66 ± 0.35 |
82.51 ± 0.43 |
82.53 ± 0.62 |
|
20 |
84.61 ± 0.35 |
83.25 ± 0.35 |
76.62 ± 0.41 |
77.09 ± 0.55 |
|
|
30 |
82.92 ± 0.45 |
81.13 ± 0.46 |
73.13 ± 0.61 |
74.05 ± 0.68 |
|
|
40 |
77.25 ± 0.40 |
79.56 ± 0.32 |
70.37 ± 0.43 |
71.48 ± 0.45 |
|
|
50 |
79.38 ± 0.50 |
78.17 ± 0.38 |
68.52 ± 0.50 |
69.15 ± 0.73 |
|
|
60 |
78.11 ± 0.55 |
77.18 ± 0.46 |
67.41 ± 0.68 |
68.24 ± 0.48 |
|
|
|
|||||
|
macro F1 |
10 |
64.91 ± 0.82 |
62.97 ± 0.68 |
54.51 ± 0.88 |
58.42 ± 0.94 |
|
20 |
49.90 ± 0.75 |
50.45 ± 0.62 |
31.61 ± 0.99 |
41.02 ± 0.72 |
|
|
30 |
42.57 ± 0.78 |
41.92 ± 0.76 |
21.28 ± 0.62 |
31.04 ± 0.82 |
|
|
40 |
32.26 ± 0.57 |
35.26 ± 0.63 |
15.75 ± 0.39 |
23.78 ± 0.48 |
|
|
50 |
29.13 ± 0.66 |
29.74 ± 0.45 |
12.65 ± 0.40 |
19.22 ± 0.53 |
|
|
60 |
25.18 ± 0.68 |
25.49 ± 0.55 |
10.56 ± 0.31 |
16.13 ± 0.48 |
|
|
|
|||||
|
micro F1 |
10 |
68.27 ± 0.52 |
66.67 ± 0.45 |
60.98 ± 0.69 |
62.07 ± 0.90 |
|
20 |
57.62 ± 0.51 |
55.66 ± 0.65 |
48.75 ± 0.61 |
50.56 ± 0.59 |
|
|
30 |
53.02 ± 0.68 |
48.11 ± 0.90 |
42.88 ± 0.66 |
45.48 ± 0.82 |
|
|
40 |
46.92 ± 0.55 |
44.26 ± 0.92 |
39.77 ± 0.43 |
42.55 ± 0.67 |
|
|
50 |
48.76 ± 0.53 |
43.53 ± 0.77 |
38.55 ± 0.69 |
41.07 ± 0.89 |
|
|
60 |
48.02 ± 0.61 |
42.84 ± 0.76 |
37.77 ± 0.57 |
40.65 ± 0.49 |
|
|
|
|||||
|
Sensitivity |
10 |
70.14 ± 1.39 |
70.21 ± 1.53 |
51.20 ± 0.97 |
67.21 ± 1.30 |
|
20 |
52.99 ± 1.57 |
61.45 ± 1.22 |
28.55 ± 0.98 |
46.84 ± 1.05 |
|
|
30 |
44.46 ± 1.26 |
55.56 ± 1.17 |
19.02 ± 0.60 |
35.43 ± 0.75 |
|
|
40 |
34.04 ± 1.18 |
48.94 ± 1.78 |
14.07 ± 0.38 |
27.93 ± 0.63 |
|
|
50 |
29.51 ± 0.94 |
40.45 ± 1.20 |
11.25 ± 0.39 |
24.04 ± 0.63 |
|
|
60 |
25.25 ± 0.92 |
34.53 ± 1.04 |
9.36 ± 0.30 |
21.28 ± 0.51 |
|
|
|
|||||
|
Specificity |
10 |
85.89 ± 0.61 |
83.65 ± 0.87 |
89.31 ± 0.50 |
84.17 ± 0.86 |
|
20 |
90.32 ± 0.56 |
86.31 ± 0.67 |
94.69 ± 0.22 |
91.16 ± 0.48 |
|
|
30 |
92.93 ± 0.31 |
87.65 ± 0.67 |
96.78 ± 0.15 |
94.38 ± 0.37 |
|
|
40 |
93.88 ± 0.36 |
89.38 ± 0.78 |
97.64 ± 0.12 |
95.84 ± 0.21 |
|
|
50 |
95.62 ± 0.23 |
91.50 ± 0.52 |
98.18 ± 0.10 |
96.59 ± 0.29 |
|
|
60 |
96.38 ± 0.19 |
92.74 ± 0.38 |
98.50 ± 0.08 |
97.23 ± 0.12 |
|
|
|
|||||
|
See the caption of Table 2 for detailed explanations. |
|||||
|
Ji et al. BMC Bioinformatics 2009 10:119 doi:10.1186/1471-2105-10-119 |
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