Comments on: A Neural Network in Python, Part 1: sigmoid function, gradient descent & backpropagation https://tuxar.uk/neural-network-python-part-1-sigmoid-function-gradient-descent-backpropagation/ Scientific systems programmer (ex NASA, ESA/ESO, Hubble), web developer, online retailer (retired) Mon, 29 Jul 2019 18:12:48 +0000 hourly 1 By: Focus : Le Réseau de Neurones Artificiels ou Perceptron Multicouche - Pensée Artificielle https://tuxar.uk/neural-network-python-part-1-sigmoid-function-gradient-descent-backpropagation/#comment-116 Sun, 11 Feb 2018 16:57:09 +0000 http://python3.codes/?p=719#comment-116 […] des librairies toutes prêtes (keras, tensorflow…). Le code du cas pratique est tiré du lien suivant, car il est simplissime et facile à lire. Une approche orientée objet sera donnée […]

]]> By: Repository of Sources to learn Data Science | IT Technologies https://tuxar.uk/neural-network-python-part-1-sigmoid-function-gradient-descent-backpropagation/#comment-115 Mon, 29 May 2017 11:33:05 +0000 http://python3.codes/?p=719#comment-115 […] http://python3.codes/neural-network-python-part-1-sigmoid-function-gradient-descent-backpropagation/ […]

]]> By: A Brief Introduction to Artificial Neural Networks - Alan Richmond https://tuxar.uk/neural-network-python-part-1-sigmoid-function-gradient-descent-backpropagation/#comment-114 Thu, 27 Apr 2017 13:44:07 +0000 http://python3.codes/?p=719#comment-114 […] A Neural Network in Python, Part 1: sigmoid function, gradient descent & backpropagation […]

]]> By: Can anyone share a simplest neural network from scratch in python? - Artificial Intelligence News https://tuxar.uk/neural-network-python-part-1-sigmoid-function-gradient-descent-backpropagation/#comment-113 Fri, 10 Feb 2017 10:53:08 +0000 http://python3.codes/?p=719#comment-113 […] code http :// python3. codes/ neural-network-python-part-1-sigmoid-function-gradient-descent-backpropagat… shared by […]

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