K-means alignment for curve clustering
Keywords
Statistical learning
Code:
13/2008
Title:
K-means alignment for curve clustering
Date:
Monday 30th June 2008
Author(s):
Sangalli, Laura Maria; Secchi, Piercesare; Vantini, Simone; Vitelli, Valeria
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Abstract:
We deal with the problem of curve clustering when curves are mis- aligned. We propose a k-means alignment algorithm which jointly cluster and align the curves. We illustrate the procedure via simulation studies and applications to real data.
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Laura M. Sangalli, Piercesare Secchi, Simone Vantini and Valeria Vitelli (2010), K-means alignment for curve clustering, Computational Statistics and Data Analysis, Vol. 54, pp. 1219-1233.
Laura M. Sangalli, Piercesare Secchi, Simone Vantini and Valeria Vitelli (2010), K-means alignment for curve clustering, Computational Statistics and Data Analysis, Vol. 54, pp. 1219-1233.