Extended K-means with an Efficient Estimation of the number of Clusters

Program Source

• R/S program : xmeans.prog
• g77 program (tar+gzip) : dist-xmeans1_0.tgz

Journal Article

• Tsunenori Ishioka: ``Extended K-means with an Efficient Estimation of the number of Clusters,'' Intelligent Data Engineering and Automated Learning --- IDEAL 2000, Second International Conference, Shatin, N.T., Hong Kong, China, December 2000, proceedings 17--22. (Lecture Notes in Computer Science 1983, Kwong Sak Leung, Lai-Wan Chan, Helen Meng (Eds.), Springer, 17--22, 2000) ps, pdf

An Expansion of X-means for Automatically Determining the Optimal Number of Clusters

Program Source

• R/S program : xmeans.prog ; it's same above, but you should give `merge.cls <- TRUE' to the argument in `xmeans()'.

Journal Article

• Tsunenori Ishioka: ``An Expansion of X-means for Automatically Determining the Optimal Number of Clusters," The IASTED International Conference on Computational Intelligence (CI 2005), Calgary Canada, July 4-6, pp.91-96, 2005. pdf

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