TERMIUM Plus^®

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Learning that increases the connection weight of a neural connection if the two artificial neurons are activated synchronously and decreases the connection weight if the neurons are activated asynchronously.  2, fiche 1, Anglais, - Hebbian%20learning

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Weight change between two units depends on the frequency of both units having positive output simultaneously. This form of weight change is called Hebbian learning, which provides a simple mathematical model for synaptic modification in biological networks.  3, fiche 1, Anglais, - Hebbian%20learning

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Hebbian learning: designation and definition standardized by ISO and the International Electrotechnical Commission.  4, fiche 1, Anglais, - Hebbian%20learning

Fiche 1,  Justifications,  Français

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Apprentissage qui augmente le poids synaptique d'une connexion synaptique si les deux neurones artificiels sont activés en synchronisme et diminue le poids synaptique si les neurones sont activés de façon asynchrone.  3, fiche 1, Français, - apprentissage%20de%20Hebb

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apprentissage de Hebb : désignation et définition normalisées par l'ISO en collaboration avec la Commission électrotechnique internationale.  4, fiche 1, Français, - apprentissage%20de%20Hebb

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Fiche 2,  Justifications,  Anglais

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The numerical strength or coefficient of the connections between a unit and its neighbours in a neural network.  3, fiche 2, Anglais, - connection%20weight

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The synaptic weight determines the intensity of the connection, depending on the network's design and the information it has learned.  4, fiche 2, Anglais, - connection%20weight

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The adjustable parameters of a neural network are called synaptic weights after their biological counterparts, the synapses that connect nerve cells in the brain.  5, fiche 2, Anglais, - connection%20weight

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Valeur des connexions neuromimétiques.  3, fiche 2, Français, - poids%20des%20connexions

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Des forces d'interaction numériques appelées poids sont souvent associées aux liens du réseau et sont utilisées pendant les calculs qui mettent à jour les liens de chaque nœud.  2, fiche 2, Français, - poids%20des%20connexions

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Tout le monde s'accorde à reconnaître la modification des poids des connexions comme le principe même de l'apprentissage.  6, fiche 2, Français, - poids%20des%20connexions

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An electronic device for storing learning resources, which could be accessed by students at all times.  2, fiche 10, Anglais, - electronic%20schoolbag

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As replacement for traditional textbooks, "electronic schoolbags" could reduce the weight of schoolbags and expand the repository of learning resources. An "electronic schoolbag" system consists of hardware such as Personal Digital Assistant(PDA) or notebook computer together with a wireless connection to the Local Area Network(LAN) of the school and the Internet.  2, fiche 10, Anglais, - electronic%20schoolbag

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goReader is like an electronic schoolbag. It’s a device that stores and gives you access to your textbooks in electronic format. It weighs around 5 pounds (approximately 2 kg), and can hold around 150 textbooks, including study guides, supplementary information, etc.  3, fiche 10, Anglais, - electronic%20schoolbag

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Ensemble de services et de contenus éducatifs placés sur une plate-forme accessible pour l'élève depuis l'école, de chez lui ou d'un point d'accès public par le biais d'une liaison Internet à haut-débit.  2, fiche 10, Français, - cartable%20%C3%A9lectronique

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Fiche 11,  Justifications,  Anglais

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We need to change each weight by an amount that is proportional to the rate at which the error changes as the weight is changed. This quantity-called the error derivative for the weight, or simply the EW-is tricky to compute efficiently. One way to calculate the EW is to perturb a weight slightly and observe how the error changes.... Once the EA has been computed for a unit, it is straight-forward to compute the EW for each incoming connection of the unit. The EW is the product of the EA and the activity through the incoming connection.  1, fiche 11, Anglais, - error%20derivative%20for%20the%20weight

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Une fois que les dérivées du coût par rapport à l'activité sont connues pour un neurone, on calcule facilement la dérivée du coût par rapport au coefficient synaptique de chaque connexion arrivant sur ce neurone : c'est le produit de la dérivée en fonction de l'activité par l'activité propagée par la connexion considérée.  1, fiche 11, Français, - d%C3%A9riv%C3%A9e%20du%20co%C3%BBt%20par%20rapport%20au%20coefficient%20synaptique

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Fiche 12,  Justifications,  Anglais

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Fabric Forms for Pile Jacketing.... All piles in a marine environment suffer deterioration at varying rates.... General Methods of Repair. The methods used for rehabilitation of piles are varied and constantly increasing in number.... In the 1960s a technique was developed that utilizes construction fabrics as a concrete-forming system. Basically this concept uses as a concrete from a jacket of woven nylon fabric, each end of which is connected by a heavy industrial zipper sewn onto the fabric. The ends of the fabric above and below the deterioriated pile zone are banded to the pile. These fabric forms have proven economic advantages over other concrete forming systems because of their light weight, ease of intallation, relatively low fabric cost, and ease of connection onto the piles at any location above the mudline.  3, fiche 12, Anglais, - fabric%20form

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Coffrage : Forme de bois, de métal ou de toute autre matière, servant de moule au béton.  2, fiche 12, Français, - coffrage%20textile

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Textile : Qui est constitué de (...) fibres propres à faire des étoffes.  2, fiche 12, Français, - coffrage%20textile

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... VFAX had no connection with the USAF's Light Weight Fighter or Air Combat Fighter programs, which had spawned the General Dynamics YF-16 and Northrop YF-17.  3, fiche 13, Anglais, - Air%20Combat%20Fighter

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Vocabulaire Rint-Nouvelles Technologies de l'information, 1994.  2, fiche 14, Français, - faire%20le%20poids%20des%20connexions

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Fiche 15,  Justifications,  Anglais

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Vocabulaire Rint-Nouvelles Technologies de l'information, 1994.  2, fiche 15, Français, - poids%20des%20connexions%20internes

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The bias units provide ;a fictitious input value of 1 on a connection to the bias weight.  1, fiche 16, Anglais, - bias%20unit

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Le neurone biais est connecté à toutes les cellules du réseau, sauf celles de la couche d'entrée.  2, fiche 16, Français, - unit%C3%A9%20de%20seuil

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Introduction d'une correction inertielle. Le terme s'apprend comme les autres poids en considérant qu'il s'agit du poids relatif à une unité constante toujours égale à 1, l'unité de seuil ou de biais ("bias unit").  1, fiche 16, Français, - unit%C3%A9%20de%20seuil

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Fiche 17,  Justifications,  Anglais

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General Methods of Repair. The methods used for rehabilitation of piles are varied and constantly increasing in number. The oldest technique is to use metal forms.... Recently plastic forms have been proposed.... Another recent pile jacketing technique utilizes bitumenized fiber forms.... These fabric forms have proven economic advantages over other concrete forming systems because of their light weight, ease of installation, relatively low fabric cost, and ease of connection onto the piles at any location above the mudline.  1, fiche 17, Anglais, - rehabilitation%20of%20piles

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Réfection: Action de refaire, de réparer, de remettre à neuf. Réfection d'un mur, d'une route. Travaux de réfection.  2, fiche 17, Français, - r%C3%A9fection%20des%20pieux

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Fiche 18,  Justifications,  Anglais

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General Methods of Repair. The methods used for rehabilitation of piles are varied and constantly increasing in number. The oldest technique is to use metal forms.... Recently plastic forms have been proposed.... Another recent pile jacketing technique utilizes bitumenized fiber forms.... These fabric forms have proven economic advantages over other concrete forming systems because of their light weight, ease of installation, relatively low fabric cost, and ease of connection onto the piles at any location above the mudline. Basically the fabric is so designed that when concrete is injected into it the excess water bleeds through the weave of the fabric without allowing the cementatious portion to escape.  1, fiche 18, Anglais, - bitumenized%20fiber%20form

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Coffrage: Forme de bois, de métal ou de toute autre matière, servant de moule au béton.  2, fiche 18, Français, - coffrage%20textile%20impr%C3%A9gn%C3%A9%20de%20bitume

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Textile: Qui est constitué de (...) fibres propres à faire des étoffes.  2, fiche 18, Français, - coffrage%20textile%20impr%C3%A9gn%C3%A9%20de%20bitume

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