Výsledky vyhledávání

Report

Setting the duration of online A/B experiments

Autor: Li, Harrison H., Yu, Chaoyu

In designing an online A/B experiment, it is crucial to select a sample size and duration that ensure the resulting confidence interval (CI) for the treatment effect is the right width to detect an effect of meaningful magnitude with sufficient stati

Externí odkaz: http://arxiv.org/abs/2408.02830

Zobrazit plný text záznamu

Report

Neural Combinatorial Optimization Algorithms for Solving Vehicle Routing Problems: A Comprehensive Survey with Perspectives

Autor: Wu, Xuan, Wang, Di, Wen, Lijie, Xiao, Yubin, Wu, Chunguo, Wu, Yuesong, Yu, Chaoyu, Maskell, Douglas L., Zhou, You

Although several surveys on Neural Combinatorial Optimization (NCO) solvers specifically designed to solve Vehicle Routing Problems (VRPs) have been conducted. These existing surveys did not cover the state-of-the-art (SOTA) NCO solvers emerged recen

Externí odkaz: http://arxiv.org/abs/2406.00415

Zobrazit plný text záznamu

Report

Adaptive Sign Error Control

Autor: Yu, Chaoyu, Hoff, Peter D.

In multiple testing scenarios, typically the sign of a parameter is inferred when its estimate exceeds some significance threshold in absolute value. Typically, the significance threshold is chosen to control the experimentwise type I error rate, fam

Externí odkaz: http://arxiv.org/abs/1801.00152

Zobrazit plný text záznamu

Report

Exact adaptive confidence intervals for linear regression coefficients

Autor: Hoff, Peter D., Yu, Chaoyu

We propose an adaptive confidence interval procedure (CIP) for the coefficients in the normal linear regression model. This procedure has a frequentist coverage rate that is constant as a function of the model parameters, yet provides smaller interva

Externí odkaz: http://arxiv.org/abs/1705.08331

Zobrazit plný text záznamu

Report

Adaptive multigroup confidence intervals with constant coverage

Autor: Yu, Chaoyu, Hoff, Peter D.

Confidence intervals for the means of multiple normal populations are often based on a hierarchical normal model. While commonly used interval procedures based on such a model have the nominal coverage rate on average across a population of groups, t

Externí odkaz: http://arxiv.org/abs/1612.08287

Zobrazit plný text záznamu