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PKDD
2015
Springer

Fuzzy Clustering of Series Using Quantile Autocovariances

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Fuzzy Clustering of Series Using Quantile Autocovariances
Unlike conventional clustering, fuzzy cluster analysis allows data elements to belong to more than one cluster by assigning membership degrees of each data to clusters. This work proposes a fuzzy C– medoids algorithm to cluster time series based on comparing their estimated quantile autocovariance functions. The behaviour of the proposed algorithm is studied on different simulated scenarios and its effectiveness is concluded by comparison with alternative approaches.
Borja R. Lafuente-Rego, José Antonio Vilar
Added 16 Apr 2016
Updated 16 Apr 2016
Type Journal
Year 2015
Where PKDD
Authors Borja R. Lafuente-Rego, José Antonio Vilar
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