Spherical k-Means Clustering

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 prototype-...

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Bibliographic Details
Main Authors: Kurt Hornik, Ingo Feinerer, Martin Kober, Christian Buchta
Format: Article
Language:English
Published: Foundation for Open Access Statistics 2012-09-01
Series:Journal of Statistical Software
Subjects:
spherical
clustering
text mining
cosine dissimilarity
R
Online Access:http://www.jstatsoft.org/v50/i10/paper

Internet

http://www.jstatsoft.org/v50/i10/paper

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