Stroke Lesion Detection and Analysis in MRI Images Based on Deep Learning

Table 2

Four networks training parameter settings.

Parameters	Faster R-CNN (VGG-16)	Faster R-CNN (ResNet-101)	YOLOv3	SSD
Initial learning rate	0.001	0.001	0.0001	0.0001
Learning rate strategy	Step	Step	Multistep	Multistep
Batch size	16	16	32	16
Optimizer	Adam	Adam	SGD	SGD