User menu

Accès à distance ? S'identifier sur le proxy UCLouvain

Some mitigations for unequal data variance in linear regression

Primary tabs

Dupuis, Pascal [UCL] Van Overstraeten, Nancy [UCL] Raskin, Jean-Pierre [UCL] Francis, Laurent [UCL] Flandre, Denis [UCL]

The initial purpose of this paper was to scope various mitigation's to fit models to observed data with heteroscedatic behaviour. The research target evolved in the last months, and another issue resulting in model misfit appeared. This issue is about the multiplicity of the poles of the underlying model. This issue will be discussed and mitigation's presented.

Document type Communication à un colloque (Conference Paper) – Conférence invitée / Keynote
Publication date 2011
Language Anglais
Conference "AMCTM conference", Göteborg (Sweden) (du 20/06/2011 au 22/06/2011)
Peer reviewed yes
Host document "Proceedings of the AMCTM conference"
Publication status Publié
Affiliations UCL - FSA/ELEC - Département d'électricité
UCL - SST/ICTM/ELEN - Pôle en ingénierie électrique
Keywords CIRC
Links
Bibliographic reference Dupuis, Pascal ; Van Overstraeten, Nancy ; Raskin, Jean-Pierre ; Francis, Laurent ; Flandre, Denis. Some mitigations for unequal data variance in linear regression.AMCTM conference (Göteborg (Sweden), du 20/06/2011 au 22/06/2011). In: Proceedings of the AMCTM conference, 2011
Permanent URL http://hdl.handle.net/2078.1/82405