2 papers
stat.CO2026
QUBO-Based Calibration for Regression Trees
Iro René Kouarfate, Maxime Dion, Anne MacKay +1
Tree-based regression models are widely used in supervised learning, with the Classification and Regression Tree (CART) algorithm serving as a standard reference. CART construction…
stat.ME2025
Flexible extreme thresholds through generalised Bayesian model averaging
Sébastien Jessup, Mélina Mailhot, Mathieu Pigeon
Insurance products frequently cover significant claims arising from a variety of sources. To model losses from these products accurately, actuarial models must account for high-sev…