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Clustering techniques for functional data are reviewed. Four groups of clustering algorithms for functional data are … defined by filtering methods which first approximate the curves into a finite basis of functions and second perform clustering … reduction of the curves and clustering, leading to functional representation of data depending on clusters. The last group …
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functional objects and also find an optimal subspace for clustering, simultaneously. The method is based on the k-means criterion … for functional data and seeks the subspace that is maximally informative about the clustering structure in the data. An …
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solutions to this problem and are effective in higher dimensions. We use mixture model-based clustering applications to …
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such as clustering. Though a binary integer linear programming formulation has been known for years, one needs to deal with …
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In this article, we propose a novel Bayesian nonparametric clustering algorithm based on a Dirichlet process mixture of …
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