167 citations · 405 across the 19 of their papers we have counts for
6 papers · 1 filter
Backfitting for large scale crossed random effects regressions
Swarnadip Ghosh, Trevor Hastie, Art B. Owen
Regression models with crossed random effect errors can be very expensive to compute. The cost of both generalized least squares and Gibbs sampling can easily grow as (or…
Efficient estimation of the ANOVA mean dimension, with an application to neural net classification
Christopher Hoyt, Art B. Owen
The mean dimension of a black box function of variables is a convenient way to summarize the extent to which it is dominated by high or low order interactions. It is expressed…
Combining Observational and Experimental Datasets Using Shrinkage Estimators
Evan Rosenman, Guillaume Basse, Art Owen +1
We consider the problem of combining data from observational and experimental sources to make causal conclusions. This problem is increasingly relevant, as the modern era has yield…
Optimizing the tie-breaker regression discontinuity design
Art B. Owen, Hal Varian
Motivated by customer loyalty plans and scholarship programs, we study tie-breaker designs which are hybrids of randomized controlled trials (RCTs) and regression discontinuity des…
Propensity Score Methods for Merging Observational and Experimental Datasets
Evan Rosenman, Art B. Owen, Michael Baiocchi +1
This project considers how one might augment a limited amount of data from randomized controlled trial (RCT) with more plentiful data from an observational database (ODB), in order…
Correct ordering in the Zipf-Poisson ensemble
Justin S. Dyer, Art B. Owen
We consider a Zipf--Poisson ensemble in which $X_i\sim\poi(Ni^{-α})$ for and and integers . As the first random variables have their proper…