Séminaire de Probabilités et Statistique
Monday 23 March 2026 à 13:45 - UM, campus Triolet, bâtiment 9, salle 109 (1er étage)
Durand Jean-François ()
Some news regarding the regression splines: the overfitting-interpolation continuum in P-splines
We present a new functional way of practically modifying the observations of a statistical variable. It mainly draws its appications from the regression context to experiment with desirable changes in the response variable. We focus on some flexible variations around the identity spline function thus allowing to control local or glolal changes in the observations. Available in any regression model, this way of modifying a response is applied here in Boosted Partial Least-Squares models to explore how to alleviate poverty in a social context.
Séminaire en salle 109, également retransmis sur zoom : https://umontpellier-fr.zoom.us/j/7156708132