Calculation of Bayes' Recognition Error for Two Multivariate Gaussian Distributions
IEEE Transactions on Computers
Application of the Karhunen-Loève Expansion to Feature Selection and Ordering
IEEE Transactions on Computers
IEEE Transactions on Computers
Data analysis in the social sciences: what about the details?
AFIPS '65 (Fall, part I) Proceedings of the November 30--December 1, 1965, fall joint computer conference, part I
Generalized Clustering for Problem Localization
IEEE Transactions on Computers
Clustering Using a Similarity Measure Based on Shared Near Neighbors
IEEE Transactions on Computers
A nonparametric valley-seeking technique for cluster analysis
IJCAI'71 Proceedings of the 2nd international joint conference on Artificial intelligence
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Many algorithms for grouping data without supervision depend on some criterion. We state two basic requirements such criteria should meet and we discuss several criteria in terms of these requirements. An attempt to satisfy both requirements simultaneously with a simple criterion leads us to introduce a linear transformation of the data. Although our principal result is for a two category problem, we present discussion and an example for the many category problem as well.