Showing stat.MEShow all
3 papers · 1 filter
stat.ME2025
Sequentially Doubly Robust Estimation of Conditional Survival Probability with Time-Varying Covariates
Hongxiang Qiu, Marco Carone, Alex Luedtke +1
It is often of interest to study the association between covariates and the cumulative incidence of a right-censored time-to-event outcome. When time-varying covariates are measure…
stat.ME2025
Training-Set Conditionally Valid Prediction Sets with Right-Censored Data
Wenwen Si, Hongxiang Qiu
Uncertainty quantification of prediction models through prediction sets is increasingly popular and successful, but most existing methods rely on directly observing the outcome and…
stat.ME2020
Universal sieve-based strategies for efficient estimation using machine learning tools
Hongxiang Qiu, Alex Luedtke, Marco Carone
Suppose that we wish to estimate a finite-dimensional summary of one or more function-valued features of an underlying data-generating mechanism under a nonparametric model. One ap…