TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 CONT

Sample distribution can be obtained by means of Monte Carlo techniques such as the Metropolis algorithms. These algorithms sample the space of possible surfaces according to the probability distribution that is determined by the prior knowledge of the allowed class of surfaces, the model of noise and the observed data.  2, fiche 1, Anglais, - Metropolis%20algorithm

Record number: 1, Textual support number: 2 CONT

The Simulated Annealing algorithm proposed by [researchers] is an extension of the Metropolis algorithm used for the simulation of the physical annealing process and is specially applied to solve NP-hard problems where it is very difficult to find the optimal solution or even near-to-optimum solutions.  3, fiche 1, Anglais, - Metropolis%20algorithm

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 CONT

Inventé en 1953 [...] l'algorithme de Metropolis était d’abord destiné à faire calculer par des ordinateurs les équations d’états de mélanges de molécules en interactions. Il s’est depuis lors révélé bien adapté pour résoudre de nombreux problèmes de mécanique statistique et de chimie.  2, fiche 1, Français, - algorithme%20de%20Metropolis

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 CONT

When it reaches this peak in the goodness function, the goodness can no longer change and the network is said to have reached a stable state; we say it has settled or relaxed to a solution.  1, fiche 2, Anglais, - settle

Record number: 2, Textual support number: 2 CONT

The system relaxes into its solution state where it finally freezes.  3, fiche 2, Anglais, - settle

Fiche 2,  Justifications,  Français

Record number: 2, Textual support number: 1 CONT

Il y a deux phases dans l'algorithme d’apprentissage, la phase libre où l'ensemble du réseau se relaxe suivant la dynamique de Métropolis et la phase contrainte.  1, fiche 2, Français, - se%20relaxer

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, Textual support number: 1 CONT

BLOCKS is able to provide reasons for its statements in terms the student can understand. In the second half of the dialogue, for instance, when BLOCKS points out the redundancy of the student's block (his "measurement" in SOPHIE'S terminology), it can actually lead him to appreciate why his block could not provide any new information, given his current set of hypotheses. This interactive "entrapment" is typical of the Socratic style adopted for the tutor.  1, fiche 3, Anglais, - entrapment

Fiche 3,  Justifications,  Français

Record number: 3, Textual support number: 1 DEF

Risque de l'optimisation itérative d’aboutir à un minimum local ou à un circuit dont tous les circuits voisins accessibles par la transformation utilisée sont de longueur supérieure. L'algorithme de Metropolis permet de sortir des minima locaux.  1, fiche 3, Français, - pi%C3%A9geage

Fiche 3,  Justifications,  Espagnol