The necessity of nding similar features of waveforms data recorded for earthquakes at di erent time instants is here considered, since eventual similarity between these functions could suggest similar behavior of the source process of the corresponding earthquakes. In this paper we develop a clustering algorithm for curves based on directions de ned by an application of PCA to functional data.

Adelfio, G., Chiodi, M., D'Alessandro, A., Luzio, D. (2010). Clustering of waveforms-data based on FPCA direction. In Proceedings of COMPSTAT 2010 (pp.625-632). Physica-Verlag.

Clustering of waveforms-data based on FPCA direction

ADELFIO, Giada;CHIODI, Marcello;LUZIO, Dario
2010-01-01

Abstract

The necessity of nding similar features of waveforms data recorded for earthquakes at di erent time instants is here considered, since eventual similarity between these functions could suggest similar behavior of the source process of the corresponding earthquakes. In this paper we develop a clustering algorithm for curves based on directions de ned by an application of PCA to functional data.
Settore SECS-S/01 - Statistica
2010
International Conference on Computational Statistics
Paris
22-27 agosto 2010
19
2010
8
Adelfio, G., Chiodi, M., D'Alessandro, A., Luzio, D. (2010). Clustering of waveforms-data based on FPCA direction. In Proceedings of COMPSTAT 2010 (pp.625-632). Physica-Verlag.
Proceedings (atti dei congressi)
Adelfio, G; Chiodi, M; D'Alessandro, A; Luzio, D
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/52894
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