A New Classification Method in Ultrasound Images of Benign and Malignant Thyroid Nodules Based on Transfer Learning and Deep Convolutional Neural Network

Table 1

Distribution of samples in training and validation of database 1.

	Malignant	Benign	Normal	Total samples
Training	2210	433	500	3143
Validating	553	108	500	1161
Testing	50	20	500	570
Total samples	2813	561	1500	4874