classification_dict bounded rather than normalized, soft classNLLcrit thresholded at 0.6,
global L1 scaling 1, softmax scaling for entropy 0.875, L1 scaling 1.5, entropy scaling 0.3 (INCREASED),
400 units, 11 ista iterations, 1 regularization iterations
learning rate 5e-3, minibatch size 10, 300 epochs pretraining
decoding_feature_extraction_dictionary rows are fully normalized