13 citations · 29 across the 7 of their papers we have counts for
4 papers · 1 filter
Model-assisted estimation in high-dimensional settings for survey data
Mehdi Dagdoug, Camelia Goga, David Haziza
Model-assisted estimators have attracted a lot of attention in the last three decades. These estimators attempt to make an efficient use of auxiliary information available at the e…
Efficient multiply robust imputation in the presence of influential units in surveys
Sixia Chen, David Haziza, Victoire Michal
Item nonresponse is a common issue in surveys. Because unadjusted estimators may be biased in the presence of nonresponse, it is common practice to impute the missing values with t…
Imputation procedures in surveys using nonparametric and machine learning methods: an empirical comparison
Mehdi Dagdoug, Camelia Goga, David Haziza
Nonparametric and machine learning methods are flexible methods for obtaining accurate predictions. Nowadays, data sets with a large number of predictors and complex structures are…
Model-assisted estimation through random forests in finite population sampling
Mehdi Dagdoug, Camelia Goga, David Haziza
In surveys, the interest lies in estimating finite population parameters such as population totals and means. In most surveys, some auxiliary information is available at the estima…