Variance/Covariance extension for time series discrimination - Archive ouverte HAL Accéder directement au contenu
Rapport Année : 2013

Variance/Covariance extension for time series discrimination

Résumé

For time series discrimination,the main idea behind the proposed approach is to use a variance/covariance criterion to strengthen or weaken aligned observations according to their contribution to the variability within and between classes. To this end, the classical variance/covariance expression is extended to a set of time series, as well as to a partition of time series.
Fichier principal
Vignette du fichier
TSLAli-RR.pdf (147.64 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00744747 , version 1 (23-10-2012)
hal-00744747 , version 2 (06-05-2013)

Identifiants

  • HAL Id : hal-00744747 , version 2

Citer

Cédric Frambourg, Ahlame Douzal-Chouakria, Éric Gaussier, Jacques Demongeot. Variance/Covariance extension for time series discrimination. 2013. ⟨hal-00744747v2⟩
877 Consultations
449 Téléchargements

Partager

Gmail Facebook X LinkedIn More