PyTorch模型
cnn网络的实现：
AlexNet、VGG、ResNet、InceptionV1、InceptionV2 and InceptionV3、InceptionV4 and Inception-ResNet
轻量级网络：
MobileNets、MobileNetV2、MobileNetV3、ShuffleNet、ShuffleNet V2、SqueezeNet、Xception、MixNet、GhostNet
目标检测/语义分割/实例分割
以下链接包含有效的下载资源：
h
https://discuss.pytorch.org/t/how-to-modify-the-final-fc-layer-based-on-the-torch-model/766/12
That’s because vgg19 doesn’t have a fc member variable. Instead, it has a
(classifier): Sequential (
(0): Dropout (p = 0.5)
(1): Linear (25088 -> 40
