Improved time series clustering based on new geometric frameworks

•We use the geometrical information of the time series via Takens embedding.•We analyze the geometrical information obtained by the embedding on the Stiefel, the unit sphere and the Rn×p manifolds.•We point out the gain obtained by such an embedding with respect to traditional time series clustering...

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Bibliographic Details
Published in:	Pattern recognition Vol. 124; p. 108423
Main Authors:	Péalat, Clément, Bouleux, Guillaume, Cheutet, Vincent
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.04.2022 Elsevier
Subjects:	Clustering Computer Aided Engineering Computer Science Delayed coordinate embedding Embedding Engineering Sciences HDBSCAN Mechanical engineering Mechanics Stiefel manifold Time series UMAP UMAP HDBSCAN Stiefel manifold Time series Embedding Clustering Delayed coordinate embedding Stiefel Manifold
ISSN:	0031-3203, 1873-5142
Online Access:	Get full text
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