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Archivio istituzionale della ricerca - Università di Palermo
Conference object . 2010
Full-Text: https://iris.unipa.it/request-item?handle=10447/52894&bitstreamId=e3ad8915-bc51-da0e-e053-3705fe0a2b96
Data sources: Archivio istituzionale della ricerca - Università di Palermo
Claim

Clustering of waveforms-data based on FPCA direction

descriptionPublicationkeyboard_double_arrow_right Conference object 01 Jan 2010 Italy English Publisher:Physica-Verlag
Authors: ADELFIO, Giada; CHIODI, Marcello; D'Alessandro, A; LUZIO, Dario;

handle: 10447/52894

Clustering of waveforms-data based on FPCA direction

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.

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Italy
Related Organizations
Keywords

FPCA, clustering of curves, waveforms

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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