An Intelligent Diagnosis Method of Brain MRI Tumor Segmentation Using Deep Convolutional Neural Network and SVM Algorithm

Table 1

Introduction of BraTS dataset over the years.

Dataset	Date	Total number of samples
		Training set	Validation set	Test set	Total
BraTS12	2012	30	10	25	65
BraTS13	2013	30	10	25	65
BraTS14	2014	40	10	25	65
BraTS15	2015	274	—	110	384
BraTS16	2016	274	—	191	465
BraTS17	2017	210	46	146	412
BraTS18	2018	285	67	191	543