(Conformal) isotonic distributional regression

Vortrag von Prof. Dr. Johanna Ziegel

Datum: 19.12.24  Zeit: 12.15 - 13.45  Raum: Y27H12

Abstract. Isotonic distributional regression (IDR) is a nonparametric distributional regression approach under a monotonicity constraint. It has found application as a generic method for uncertainty quantification, in statistical postprocessing of weather forecasts, and in distributional single index models. IDR has favorable in-sample calibration and optimality properties, which allow to conformalize it and obtain out-of-sample online guarantees.