Added whitening and windowing it CIFAR
global L1 scaling 1, softmax scaling for entropy 0.9375, L1 scaling 1.5, entropy scaling 0.7,
200 units, 11 ista iterations, 1 regularization iterations
learning rate 5e-3, minibatch size 10, 1000 epochs pretraining
decoding_feature_extraction_dictionary rows are fully normalized