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...

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Bibliographic Details
Main Authors: Buchta, Christian, Kober, Martin, Feinerer, Ingo, Hornik, Kurt
Format: Others
Language:en
Published: American Statistical Association 2012
Subjects:
Online Access:http://epub.wu.ac.at/4000/1/paper.pdf

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