Hi @pinata1337,
An easy way to find out it is to print your model:
>>> print(frcnn)
FasterRCNN(
(transform): GeneralizedRCNNTransform()
(backbone): Sequential(
(0): ConvBNReLU(
(0): Conv2d(3, 32, kernel_size=(3, 3), stride=(2, 2), padding=(1, 1), bias=False)
(1): BatchNorm2d(32, eps=1e-05, momentum=0.1, affine=True, track_running_stats=True)
(2): ReLU6(inplace=True)
)
[...]
You can always access the submodules of a module by it’s named attribute (or index when the Module is a Sequential
). So, in the case of FasterR-CNN, let’s say you want to access the first Conv2D
in the first ConvBNReLU
in backbone
:
>>> frcnn.backbone[0][0]
Conv2d(3, 32, kernel_size=(3, 3), stride=(2, 2), padding=(1, 1), bias=False)