TERMIUM Plus®

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ESPACE RECHERCHE [2 records]

Record 1 - external organization data 2014-09-03

English

Subject field(s)
  • Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies)
28.03.11 (2382)
ISO/IEC standard entry number
DEF

in problem solving, set of possible steps leading from initial states to goal states

OBS

search space: term and definition standardized by ISO/IEC [ISO/IEC 2382-28:1995].

French

Domaine(s)
  • Tiroir - ISO/CEI JTC 1 Vocabulaire des technologies de l'information
Entrée(s) universelle(s)
28.03.11 (2382)
ISO/IEC standard entry number
DEF

en résolution de problème, ensemble des étapes possibles entre les états initiaux et les états buts

OBS

espace de recherche : terme et définition normalisés par l'ISO/CEI [ISO/IEC 2382-28:1995].

Spanish

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Record 2 1996-01-18

English

Subject field(s)
  • Artificial Intelligence
DEF

All of the possible states that could be evaluated during a search. The search space often is represented as an inverted tree, called a search tree.

CONT

The shape of the search space determines whether forward or backward chaining is more efficient.

CONT

An ill-formed problem has an unbounded search space and thus presents an infinity of "first moves".

CONT

... by analysing the shape of the search space and simple syntactic properties of the nodes of the graph ..., it is possible to determine potential useful features of the space, such as when students tend to abandon a solution path, where they tend to back up, which nodes seem to be a source of difficulty ... Consequently, it may be possible for an [Intelligent Tutoring System] to give strategic advice to a student, from the evidence of structural properties of the search space.

OBS

search space: standardized by ISO/IEC

French

Domaine(s)
  • Intelligence artificielle
DEF

Ensemble des transformations et des états possibles de la base de faits au moyen de la base de règles aboutissant à une solution.

CONT

On distingue dans l'espace de recherche, les représentations en espace d'états et celles en espace de problèmes.

CONT

Espace de problèmes, espace de règles, espace de solutions, espace d'états, espace d'exemples.

OBS

Souvent représenté sous la forme d'un graphe ou d'un arbre de recherche.

OBS

Terme normalisé par ISO/IEC.

Spanish

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