TERMIUM Plus®

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star methodology [1 record]

Record 1 1992-10-06

English

Subject field(s)
  • Artificial Intelligence
OBS

The algorithm operates as follows: First, a positive example, called the seed, is chosen, and the set of maximally general conjunctive expressions consistent with this seed and all of the negative examples is computed. This set is called a star.

French

Domaine(s)
  • Intelligence artificielle
DEF

Algorithme de classification conceptuelle. Il fonctionne comme suit. On part d'un noyau ("seed") et on agrège à ce noyau ses plus proches voisins respectant certaines conditions de cohérence et de simplicité.

CONT

L'algorithme de l'étoile considère successivement toutes les instances positives et forme progressivement une disjonction contenant un représentant plus prometteur par étoile d'instance positive à l'encontre de la totalité des instances négatives.

Spanish

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