3 papers
stat.ME2025
The Bias-Variance Tradeoff in Long-Term Experimentation
Daniel Ting, Kenneth Hung
As we exhaust methods that reduces variance without introducing bias, reducing variance in experiments often requires accepting some bias, using methods like winsorization or surro…
stat.ME2024
Scalable Analysis of Bipartite Experiments
Liang Shi, Edvard Bakhitov, Kenneth Hung +4
Bipartite Experiments are randomized experiments where the treatment is applied to a set of units (randomization units) that is different from the units of analysis, and randomizat…
stat.ME2023
On the Limits of Regression Adjustment
Daniel Ting, Kenneth Hung
Regression adjustment, sometimes known as Controlled-experiment Using Pre-Experiment Data (CUPED), is an important technique in internet experimentation. It decreases the variance…