Research Article
Classification on Digital Pathological Images of Breast Cancer Based on Deep Features of Different Levels
Table 16
Combination with SVM is compared with [
23] (/%).
| Accuracy | Location point | Magnifications | 40× | 100× | 200× | 400× |
| Image-level | 1 | 83.98 ± 2.90 | 84.99 ± 2.91 | 84.66 ± 2.41 | 82.78 ± 4.89 | 2 | 87.85 ± 2.69 | 86.68 ± 2.28 | 87.75 ± 2.37 | 85.30 ± 4.41 | 3 | 84.91 ± 1.58 | 84.60 ± 1.78 | 87.38 ± 3.52 | 84.78 ± 4.89 | fc6 | 83.00 ± 2.60 | 84.60 ± 5.00 | 84.00 ± 2.80 | 81.10 ± 3.90 | fc7 | 83.10 ± 2.10 | 83.30 ± 4.60 | 84.10 ± 1.50 | 81.60 ± 3.70 | fc8 | 83.20 ± 2.40 | 84.00 ± 4.90 | 83.40 ± 1.10 | 80.90 ± 3.70 | Patient-level | 1 | 81.93 ± 3.92 | 80.96 ± 3.61 | 82.40 ± 2.37 | 81.17 ± 3.04 | 2 | 87.93 ± 3.91 | 87.41 ± 3.26 | 88.76 ± 2.50 | 85.55 ± 4.03 | 3 | 83.91 ± 0.96 | 83.49 ± 2.65 | 87.89 ± 3.46 | 82.28 ± 4.11 | fc6 | 82.50 ± 8.60 | 83.60 ± 8.50 | 85.40 ± 5.20 | 81.10 ± 9.00 | fc7 | 83.40 ± 6.70 | 83.10 ± 8.40 | 86.00 ± 3.70 | 81.60 ± 8.60 | fc8 | 83.40 ± 6.90 | 83.80 ± 8.50 | 85.80 ± 3.50 | 80.70 ± 9.10 |
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The fc6, fc7, and fc8 are the three top-most layers in [ 23]. |