Apprentice for Event Generator Tuning

Apprentice is a tool developed for event generator tuning. It contains range of conceptual improvements and extensions over the tuning Professor. Its core functionality remains construction multivariate analytic surrogate model to computationally expensive Monte-Carlo predictions. The used numerical optimization in chi-square minimization likelihood evaluation. also introduces algorithms automate selection observable weights minimize effect mis-modeling generators. We illustrate our task MC-generator limit setting.