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CONCEPTUAL CLUSTERING [2 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 - external organization data 2006-02-01

English

Subject field(s)
  • Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies)
31.01.08 (2382)
ISO/IEC standard entry number
DEF

arranging objects, events, or facts into classes characterized by means of simple, descriptive concepts

OBS

See also unsupervised learning and chunking.

OBS

conceptual clustering: term and definition standardized by ISO/IEC [ISO/IEC 2382-31:1997].

French

Domaine(s)
  • Tiroir - ISO/CEI JTC 1 Vocabulaire des technologies de l'information
Entrée(s) universelle(s)
31.01.08 (2382)
ISO/IEC standard entry number
DEF

organisation d'objets, d'événements ou de faits en classes caractérisées au moyen de concepts descriptifs simples

OBS

Voir aussi apprentissage non supervisé et regroupement.

OBS

agrégation conceptuelle : terme et définition normalisés par l'ISO/CEI [ISO/IEC 2382-31:1997].

Spanish

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Record 2 1996-01-04

English

Subject field(s)
  • Artificial Intelligence
DEF

Arranging objects (situations, facts) into classes characterized by simple descriptive concepts rather than into classes defined by a predetermined measure of similarity among their members, as in conventional clustering.

CONT

Conceptual clustering is another important type of induction. The inputs for a conceptual-clustering problem include a set of objects with known attributes. The goal is to produce a small taxonomy for the objects; i.e., a subset hierarchy of classes of similar objects in which the subclasses of each are mutually exclusive and jointly exhaustive.

CONT

Clustering can be approached formally, as a branch of pattern recognition, looking for a group with high intra-class but low inter-class similarity. It can also be approached in a classification (this is sometimes called "conceptual clustering").

OBS

A form of learning from observation.

French

Domaine(s)
  • Intelligence artificielle
DEF

Forme d'apprentissage qui consiste à construire, à partir d'un ensemble de description d'objets observés, un regroupement de ces objets en différentes classes conceptuelles; celles-ci doivent être caractérisées de façon appropriée et organisées en une structure hiérarchisée.

CONT

L'apprentissage inductif se divise en deux sous-domaines. Le premier sous-domaine est l'apprentissage des similarités. Le deuxième sous-domaine est la classification symbolique (conceptual clustering) où on regroupe ensemble des exemples présentant des propriétés communes dont la description en intention est intéressante à quelque titre.

OBS

Le terme «analyse conceptuelle des données» est désuet.

Spanish

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