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CLASSIFICATION
2010
13 years 8 months ago
A Formal Proof of a Paradox Associated with Cohen's Kappa
Abstract: Suppose two judges each classify a group of objects into one of several nominal categories. It has been observed in the literature that, for fixed observed agreement betw...
Matthijs J. Warrens
CLASSIFICATION
2010
13 years 8 months ago
Intelligent Choice of the Number of Clusters in K-Means Clustering: An Experimental Study with Different Cluster Spreads
: The issue of determining "the right number of clusters" in K-Means has attracted considerable interest, especially in the recent years. Cluster intermix appears to be a...
Mark Ming-Tso Chiang, Boris Mirkin