Extrapolated cross-validation for randomized ensembles
Ensemble methods such as bagging and random forests are ubiquitous in various fields,
from finance to genomics. Despite their prevalence, the question of the efficient tuning of …
from finance to genomics. Despite their prevalence, the question of the efficient tuning of …
Stein's method for conditional central limit theorem
In the seventies, Charles Stein revolutionized the way of proving the central limit theorem by
introducing a method that utilizes a characterization equation for Gaussian distribution. In …
introducing a method that utilizes a characterization equation for Gaussian distribution. In …
Quantitative homogenization in a balanced random environment
We consider discrete non-divergence form difference operators in a random environment
and the corresponding process–the random walk in a balanced random environment in Z d …
and the corresponding process–the random walk in a balanced random environment in Z d …
Gaussian, stable, tempered stable and mixed limit laws for random walks in cooling random environments
Random Walks in Cooling Random Environments (RWCRE) is a model of random walks in
dynamic random environments where the entire environment is resampled along a fixed …
dynamic random environments where the entire environment is resampled along a fixed …
Conditional Stein's method and maximal spanning forests
G Terlov - 2023 - ideals.illinois.edu
This dissertation consists of two independent parts. Part 1. In the seventies, Charles Stein
revolutionized the way of proving the Central Limit Theorem by introducing a method that …
revolutionized the way of proving the Central Limit Theorem by introducing a method that …
Optimal rates of convergence for quenched central limit theorem rates for hitting times of one-dimensional random walks in random environments
SW Ahn, J Peterson - arxiv preprint arxiv:2001.11522, 2020 - arxiv.org
We consider the rates of convergence of the quenched central limit theorem for hitting times
of one-dimensional random walks in a random environment. Previous results had identified …
of one-dimensional random walks in a random environment. Previous results had identified …