Skip to main content

Table 2 Confusion matrix of milling state recognition based on KNN (k = 5)

From: Identification of milling status based on vibration signals using artificial intelligence in robot-assisted cervical laminectomy

Recognition rate (%)

CCB

VCB

PT

Total

CCB

92

6

2

–

VCB

0

98

2

–

PT

0

0

100

–

Total

–

–

–

98

  1. CCB cancellous bone, VCB ventral cortical bone, PT penetration