REPORT Marelli_Idiap-RR-03-2018/IDIAP Implementation d'un algorithme de reduction de taille des reseaux de neurones Marelli, François artificial neural network network size regularizer EXTERNAL http://publications.idiap.ch/attachments/reports/2017/Marelli_Idiap-RR-03-2018.pdf PUBLIC Idiap-RR-03-2018 2018 Idiap March 2018 This document describes the implementation of a neuron pruning method with pyTorch, and analyzes the results obtained by applying this method on convolutional and residual networks. The performance of the algorithm is measured in different test cases and with varying parameters.