Smoothing Effects of Bagging: Von Mises Expansions of Bagged Statistical Functionals

no code implementations • 8 Dec 2016 • Andreas Buja, Werner Stuetzle

We show that the expansion is related to the Efron-Stein ANOVA expansion of the raw (unbagged) functional.

Kernel Additive Principal Components

no code implementations • 21 Nov 2015 • Xin Lu Tan, Andreas Buja, Zongming Ma

We focus on smallest APCs to describe additive nonlinear constraints that are approximately satisfied by the data.