2 papers
cs.IR2022
A Scalable Recommendation Engine for New Users and Items
Boya Xu, Yiting Deng, Carl Mela
In many digital contexts such as online news and e-tailing with many new users and items, recommendation systems face several challenges: i) how to make initial recommendations to…
stat.ME2013
Handling Attrition in Longitudinal Studies: The Case for Refreshment Samples
Yiting Deng, D. Sunshine Hillygus, Jerome P. Reiter +2
Panel studies typically suffer from attrition, which reduces sample size and can result in biased inferences. It is impossible to know whether or not the attrition causes bias from…