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Connexion

(Article of periodic en Français - 1982)

Document title

La classification ascendante hiérarchique basée sur la matrice des distances triées

Authors(s) and Affiliation(s)

RHAM C. de ;

Abstract

The proposed algorithm uses the matrix of distances between the observations, which are sorted in ascending order. The algorithm scans the matrix once, and only calculates the minimum of new distances to form the next class. The algorithm is exact for the single linkage and variance methods, and is heuristic for the centroid method.

Source

Article of periodic

published at : Cahiers de l'analyse des données Paris

Editor :

Millesime : 1982, vol. 7, no2 [pp. 163-168]

Bibliographic references : 5 réf.

Language

Français

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