Spherical k-Means Clustering
Clustering text documents is a fundamental task in modern data analysis, requiring approaches which perform well both in terms of solution quality and computational efficiency. Spherical k-means clustering is one approach to address both issues, employing cosine dissimilarities to perform prototyp...
Main Authors: | Buchta, Christian, Kober, Martin, Feinerer, Ingo, Hornik, Kurt |
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Format: | Others |
Language: | en |
Published: |
American Statistical Association
2012
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Subjects: | |
Online Access: | http://epub.wu.ac.at/4000/1/paper.pdf |
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