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Translation-Invariant Mixture Models for Curve Clustering (2003)  (Make Corrections)  (1 citation)
Darya Chudova, Scott Gaffney, Eric Mjolsness, Padhraic Smyth



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Abstract: In this paper we present a family of algorithms that can simultaneously align and cluster sets of multidimensional curves defined on a discrete time grid. Our approach assumes that the data are being generated from a finite mixture of curve models. Each mixture component uses (a) a mean curve based on a flexible non-parametric representation, (b) additive measurement noise, (c) randomly selected discrete-valued shifts of each curve with respect to the independent variable (i.e., typically ... (Update)

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BibTeX entry:   (Update)

D. Chudova, S. J. Gaffney, E. Mjolsness, and P. J. Smyth. Translation-invariant mixture models for curve clustering. In Proc. Ninth ACM SIGKDD Inter. Conf. on Knowledge Discovery and Data Mining, Washington D.C., August 24--27, New York, 2003. ACM Press. http://citeseer.ist.psu.edu/chudova03translationinvariant.html   More

@misc{ chudova03translationinvariant,
  author = "D. Chudova and S. Gaffney and E. Mjolsness and P. Smyth",
  title = "Translation-invariant mixture models for curve clustering",
  text = "D. Chudova, S. J. Gaffney, E. Mjolsness, and P. J. Smyth. Translation-invariant
    mixture models for curve clustering. In Proc. Ninth ACM SIGKDD Inter. Conf.
    on Knowledge Discovery and Data Mining, Washington D.C., August 24--27,
    New York, 2003. ACM Press.",
  year = "2003",
  url = "citeseer.ist.psu.edu/chudova03translationinvariant.html" }
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