2 citations · 2 across the 2 of their papers we have counts for
2 papers
cs.LG2020★ 2 cited
Momentum Accelerates Evolutionary Dynamics
Marc Harper, Joshua Safyan
We combine momentum from machine learning with evolutionary dynamics, where momentum can be viewed as a simple mechanism of intergenerational memory. Using information divergences…
stat.ME2019
User Sentiment as a Success Metric: Persistent Biases Under Full Randomization
Ercan Yildiz, Joshua Safyan, Marc Harper
We study user sentiment (reported via optional surveys) as a metric for fully randomized A/B tests. Both user-level covariates and treatment assignment can impact response propensi…