Survival analysis is an important problem in healthcare because it models the relationship between an individual's covariates and the onset time of an event of interest (eg, death). It is …
Survival models derived from health care data are an important support to inform critical screening and therapeutic decisions. Most models however, do not generalize to …
Y Zheng, T Cai - Biometrics, 2017 - academic.oup.com
Reliable and accurate risk prediction is fundamental for successful management of clinical conditions. Estimating comprehensive risk prediction models precisely, however, is a difficult …
Survival analysis models the distribution of time until an event of interest, such as discharge from the hospital or admission to the ICU. When a model's predicted number of events within …
S Hu, GH Chen - Machine Learning for Health, 2022 - proceedings.mlr.press
We propose a general approach for training survival analysis models that minimizes a worst- case error across all subpopulations that are large enough (occurring with at least a user …
A Curth, C Lee… - Advances in Neural …, 2021 - proceedings.neurips.cc
We study the problem of inferring heterogeneous treatment effects from time-to-event data. While both the related problems of (i) estimating treatment effects for binary or continuous …
When data are right-censored, ie some outcomes are missing due to a limited period of observation, survival analysis can compute the" time to event". Multiple classes of outcomes …
The conditional survival function of a time-to-event outcome subject to censoring and truncation is a common target of estimation in survival analysis. This parameter may be of …
The accelerated failure time (AFT) model and Cox proportional hazards (PH) model are broadly used for survival endpoints of primary interest. However, the estimation efficiency …