TERMIUM Plus®

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WEIGHT DECAY ALGORITHM [1 record]

Record 1 2012-06-26

English

Subject field(s)
  • Artificial Intelligence
CONT

With "weight decay" - each weight continually decays towards zero by an amount proportional to its magnitude. When the learning has equilibrated, the magnitude of a weight is equal to its error derivative because this error derivative balances the weight decay.

French

Domaine(s)
  • Intelligence artificielle
OBS

Oubli catastrophique. Ce problème a été étudié en détail, et un modèle d'apprentissage permettant de réaliser des palimpsestes (mémoires à oubli progressif) a été proposé.

CONT

On peut donner à l'influence de chaque motif présenté une part ;croissante dans la détermination de la matrice de connexion. C'est l'algorithme du palimpseste.

Spanish

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