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A Classification EM algorithm for clustering and two stochastic versions

G. Celeux, G. Govaert

1992.10.1COMPUTATIONAL STATISTICS & DATA ANALYSIS

DOI: 10.1016/0167-9473(92)90042-e

tlooto Summary

Two stochastic algorithms are derived from this general Classification EM algorithm, incorporating random perturbations, to reduce the initial-position dependence of the classical optimization clustering algorithms.

Abstract

Abstract is not available.

Citation format

CELEUX, G.; GOVAERT, G. A classification EM algorithm for clustering and two stochastic versions. COMPUTATIONAL STATISTICS & DATA ANALYSIS, 1992, 14: 315–332.