Not Alexnet Architecture

[ildoonet]

https://github.com/hpssjellis/easy-tensorflow-on-cloud9/blob/master/aymericdamien-Examples/examples/alexnet.py

When I read the original paper, I think these are the differences.

1. only 3 convolutional layers are coded, where Alexnet Have 5 convolutional layer
2. Normalization follows only first and second convolution
3. Normalization should be before pooling, not after.