DeepSphere: Efficient spherical Convolutional Neural Network with HEALPix sampling for cosmological applications

Nathanaël Perraudin, Michaël Defferrard, Tomasz Kacprzak +1

Convolutional Neural Networks (CNNs) are a cornerstone of the Deep Learning toolbox and have led to many breakthroughs in Artificial Intelligence. These networks have mostly been d…