D5 · Seeing
Going Deep With ResNet
Read a ResNet as stages of residual blocks, and price the bottleneck block that made 152 layers affordable.
Read the top ImageNet entries as a list of depths. AlexNet in 2012 had 8 layers. VGG and GoogLeNet in 2014 had 19 and 22. Then, in 2015, ResNet had 152. D4 showed you the one addition that made that trainable. This lesson builds the network around it.