[convolutional]
size=1
stride=1
pad=1
filters=255
activation=linear
[yolo]
mask = 3,4,5
anchors = 10,13, 16,30, 33,23, 30,61, 62,45, 59,119, 116,90, 156,198, 373,326
classes=80
num=9
jitter=.3
ignore_thresh = .7
truth_thresh = 1
random=1
COCO數(shù)據(jù)集的類別數(shù)(cfg中的classes)為80,anchor數(shù)(cfg中的anchors)設置為9個,則filter個數(shù)(cfg中的filters)設置如上,規(guī)則如下公式:

image.png