Machine de Helmholtz
en construction
Définition
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Voir aussi machine de Boltzmann, Hopfield Network et réseau d'inférence
Français
Machine de Helmholtz
Anglais
Helmholtz Machine
Helmholtz machine is a type of artificial neural network with a multilayer architecture trainable by an unsupervised learning algorithm such as the wake sleep algorithm. It learns first how to generate the incoming data for itself, in other words, to self-organize instead of classifying the data.
It contains two networks: a bottom-up recognition one and a top-down generation one.
The Helmholtz machine is a precursor to variational autoencoders.
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