Batch-Normalization
Description
This repo contains an implementation of Batch Normalization Layer by Theano. Layer Performance is tested by MNIST Dataset, by simple 3 conv-layer CNN.
- BatchNormalization.py : Batch Normalization Layer. Supports both normal/CNN mode. Should set set_runmode(1) before test, and set_runmode(0) before train.
- BNConvLayer.py : Convolution Layer with BN layer before activation. Activation : Leaky ReLU
- BNMLP.py : 3-Layer MLP with BN layer before hidden layer. Activation : Leaky ReLU
- BNaddedCNN.py : MNIST Performance checker. Uses 3-conv layer (channel : 32->64->128) CNN with Batch Normalization.
- normalCNN.py : MNIST Performace checker control group. Uses same network with BNaddedCNN - excluding Batch Normalization and including Dropout / Dropconnect.
- MLP.py, ConvLayer.py, Dropout.py, MLP.py, PoolLayer.py : Layers needed to make CNN structure
Further Explanation
Further explanation of this code and the theory of batch normalization concept can be found on my blog. It is written in Korean.