TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

ALGORITHME RETROPROPAGATION GRADIENT [2 records]

Record 1 2024-05-22

English

Subject field(s)
  • Computer Mathematics
  • Computer Programs and Programming
  • Artificial Intelligence
CONT

[The nonlinear autoregressive exogeneous model (NARX)] is a type of recurrent neural network [that] has the same training techniques [as] classical networks based on the gradient back-propagation algorithm.

Key term(s)
  • gradient back propagation algorithm

French

Domaine(s)
  • Mathématiques informatiques
  • Programmes et programmation (Informatique)
  • Intelligence artificielle
CONT

L'algorithme de rétropropagation du gradient fut l'un des premiers algorithmes d'apprentissage développé pour les réseaux de neurones multicouches. Encore aujourd'hui, il est utilisé à des fins de comparaisons lorsque de nouveaux algorithmes sont développés.

Key term(s)
  • algorithme de rétro-propagation du gradient

Spanish

Campo(s) temático(s)
  • Matemáticas para computación
  • Programas y programación (Informática)
  • Inteligencia artificial
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Record 2 2012-06-21

English

Subject field(s)
  • Simulation (Cybernetic Systems)
CONT

The term backpropagation learning algorithm is intended to mean an entire supervised learning algorithm which uses backpropagation to compute partial derivatives.

CONT

The procedure, now known as the back-propagation algorithm, has become one of the more important tools for training neural networks.

CONT

One of the most common learning systems in use today is the back-propagation algorithm for training neural networks. This technique was popularized primarily by David E. Rumelhart while at the University of California at San Diego.

French

Domaine(s)
  • Simulation (Systèmes cybernétiques)
CONT

L'algorithme de rétropropagation du gradient. Dans cet algorithme, de même que l'on est capable de propager un signal provenant des cellules d'entrée vers la couche de sortie, on peut, en suivant le chemin inverse, rétropropager l'erreur commise en sortie vers les couches internes.

CONT

L'algorithme de rétropropagation est beaucoup plus efficace, et largement utilisé pour l'initialisation des réseaux de neurones.

Spanish

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