[coursera/ConvolutionalNeuralNetworks/week2]Deep CNN Models: case studies(summary&question)

2.1 Case studies

LeNet-5

AlexNet

VGG-16

 

ResNets: train much deeper network

Residual block

why ResNet work so well?

 

1X1 convolution network: shrink the numbers od channels

 

inception network

computation cost

This is skeptical of the inception network.

 

2.2 advices for convnets

download codes on GitHub

freeze data and retrain the last layer

data augmentation

mirroring/random cropping

rotation/sharing/local warping

color shifting

 

state of computer vision

some tips: for competition

 

question:

Deep convolutional models

Deep Convolutional Models Case Studies