Statistical Rethinking 2023 - 07 - Fitting Over & Under 

Course materials: github.com/rmc...
Intro: • BACK IN BLACK (AC/DC) ...
Outline
00:00 Introduction
09:00 Cross-validation
22:55 Regularization
30:15 Pause
30:53 Importance sampling and information criteria
36:46 Model mis-selection
47:30 Robust regression
1:03:11 Summary and outlook