7 citations · 7 across the 4 of their papers we have counts for
4 papers
A Score-based Nonlinear Filter for Data Assimilation
Feng Bao, Zezhong Zhang, Guannan Zhang
We introduce a score-based generative sampling method for solving the nonlinear filtering problem with robust accuracy. A major drawback of existing nonlinear filtering methods, e.…
Practical Batch Bayesian Sampling Algorithms for Online Adaptive Traffic Experimentation
Zezhong Zhang, Ted Yuan
Online controlled experiments have emerged as industry gold standard for assessing new web features. As new web algorithms proliferate, experimentation platform faces an increasing…
Clustering-based Imputation for Dropout Buyers in Large-scale Online Experimentation
Sumin Shen, Huiying Mao, Zezhong Zhang +3
In online experimentation, appropriate metrics (e.g., purchase) provide strong evidence to support hypotheses and enhance the decision-making process. However, incomplete metrics a…
Ensure A/B Test Quality at Scale with Automated Randomization Validation and Sample Ratio Mismatch Detection
Keyu Nie, Zezhong Zhang, Bingquan Xu +1
eBay's experimentation platform runs hundreds of A/B tests on any given day. The platform integrates with the tracking infrastructure and customer experience servers, provides the…