7 citations · 11 across the 5 of their papers we have counts for
5 papers
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…
Merchandise Recommendation for Retail Events with Word Embedding Weighted Tf-idf and Dynamic Query Expansion
Ted Tao Yuan, Zezhong Zhang
To recommend relevant merchandises for seasonal retail events, we rely on item retrieval from marketplace inventory. With feedback to expand query scope, we discuss keyword expansi…
Moving Metric Detection and Alerting System at eBay
Zezhong Zhang, Keyu Nie, Ted Tao Yuan
At eBay, there are thousands of product health metrics for different domain teams to monitor. We built a two-phase alerting system to notify users with actionable alerts based on a…
Dealing With Ratio Metrics in A/B Testing at the Presence of Intra-User Correlation and Segments
Keyu Nie, Yinfei Kong, Ted Tao Yuan +1
We study ratio metrics in A/B testing at the presence of correlation among observations coming from the same user and provides practical guidance especially when two metrics contra…
Efficient Multivariate Bandit Algorithm with Path Planning
Keyu Nie, Zezhong Zhang, Ted Tao Yuan +2
In this paper, we solve the arms exponential exploding issue in multivariate Multi-Armed Bandit (Multivariate-MAB) problem when the arm dimension hierarchy is considered. We propos…