Table 1 The confusion matrix on cell level p63 immunohistochemistry images.

From: Quantitative diagnosis of breast tumors by morphometric classification of microenvironmental myoepithelial cells using a machine learning approach

Prediction

Actual

Normal

UDH

LG-DCIS

HG-DCIS

Normal

625

150

31

18

UDH

265

330

84

13

LG-DCIS

115

103

293

34

HG-DCIS

145

91

84

40

  1. 4 groups: Accuracy 53.2% (kappa index 0.34). Normal/Benign vs DCIS: Accuracy 75.2% (kappa index 0.43).