Literaturnachweis - Detailanzeige
Autor/inn/en | Belbin, Lee; und weitere |
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Titel | A Comparison of Two Approaches to Beta-Flexible Clustering. |
Quelle | In: Multivariate Behavioral Research, 27 (1992) 3, S.417-33 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0027-3171 |
Schlagwörter | Algorithms; Cluster Analysis; Comparative Analysis; Equations (Mathematics); Mathematical Models |
Abstract | A method for hierarchical agglomerative polythetic (multivariate) clustering, based on unweighted pair group using arithmetic averages (UPGMA) is compared with the original beta-flexible technique, a weighted average method. Reasons the flexible UPGMA strategy is recommended are discussed, focusing on the ability to recover cluster structure over all error conditions. (SLD) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |