Semi-supervised model-based clustering with positive and negative constraints

Maximum Likelihood from Incomplete Data Via the <i>EM</i> Algorithm

A. P. Dempster, N. M. Laird, Donald B. Rubin · Journal of the Royal Statistical Society Series B (Statistical Methodology) · 1977 · 49.7K citations

Public Health, Biostatistics, Bayesian Data Analysis +16

Some methods for classification and analysis of multivariate observations

James B. MacQueen · Defense Technical Information Center (DTIC) · 1967 · 22.8K citations

Natural Sciences, Mathematics, Statistical Computing +16

Hierarchical Grouping to Optimize an Objective Function

Joe H. Ward · Journal of the American Statistical Association · 1963 · 19.2K citations

Natural Sciences, Computer Science, Mathematics +15

THE USE OF MULTIPLE MEASUREMENTS IN TAXONOMIC PROBLEMS

Ronald Aylmer Fisher · Annals of Eugenics · 1936 · 14.7K citations · Full text

Social Sciences, Biology, Biological Anthropology +5

Hierarchical Clustering Schemes

S. C. Johnson · Psychometrika · 1967 · 4.9K citations

Computing, Computer Science, Computational Geometry +11