Optical tissue measurements of invasive carcinoma and ductal carcinoma in situ for surgical guidance

Breast Cancer Research

Table 2 Performance of the classification models for the detection of measurement locations with a different threshold for the percentages of malignant cells in the locations labeled as “malignant”

	Percentage malignant cells	Model I	Model II	Model III	Model IV
MCC	5%	0.41	0.41	0.40	0.41
	10%	0.39	0.39	0.37	0.39
	15%	0.40	0.40	0.36	0.40
	20%	0.37	0.37	0.33	0.37
	25%	0.36	0.36	0.32	0.36
	30%	0.35	0.35	0.30	0.35
	35%	0.31	0.31	0.28	0.31
	40%	0.31	0.31	0.28	0.31
Sensitivity	5%	0.62	0.62	0.79	0.62
	10%	0.66	0.66	0.82	0.66
	15%	0.71	0.71	0.86	0.71
	20%	0.73	0.73	0.85	0.73
	25%	0.75	0.75	0.88	0.75
	30%	0.79	0.79	0.90	0.79
	35%	0.77	0.77	0.91	0.77
	40%	0.80	0.80	0.96	0.80
Specificity	5%	0.84	0.84	0.71	0.84
	10%	0.82	0.82	0.70	0.82
	15%	0.82	0.82	0.69	0.82
	20%	0.81	0.81	0.68	0.81
	25%	0.80	0.80	0.67	0.80
	30%	0.80	0.80	0.67	0.80
	35%	0.79	0.79	0.66	0.79
	40%	0.79	0.79	0.66	0.79

ISSN: 1465-542X