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. 2017 Apr 25;7:46732. doi: 10.1038/srep46732

Table 2. The confusion matrix on cell level Hematoxylin and Eosin stained images.

Prediction
Actual Normal UDH LG-DCIS HG-DCIS
Normal 263 85 30 8
UDH 149 133 34 5
LG-DCIS 57 24 110 8
HG-DCIS 52 35 61 18

4 groups: Accuracy 48.9% (kappa index 0.27). Normal/Benign vs DCIS: Accuracy 77.1% (kappa index 0.46).