[Retracted] BID-Net: An Automated System for Bone Invasion Detection Occurring at Stage T4 in Oral Squamous Carcinoma Using Deep Learning

Table 4

Kappa coefficient of different models.

Models	Kappa-coefficients
BidNet	0.79
ResNet-101	0.54
DenseNet-121	0.51
ResNet-50	0.49
Vgg-19	0.49
MobileNetV2	0.375
Vgg-16	0.22