Publication Results



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.