Tensorflow implementation of Normalized Convolutional based on
@article{eldesokey2018propagating,
title={Propagating Confidences through CNNs for Sparse Data Regression},
author={Eldesokey, Abdelrahman and Felsberg, Michael and Khan, Fahad Shahbaz},
journal={arXiv preprint arXiv:1805.11913},
year={2018}
}