3 papers
cs.LG2024
Experimental Comparison of Ensemble Methods and Time-to-Event Analysis Models Through Integrated Brier Score and Concordance Index
Camila Fernandez, Chung Shue Chen, Chen Pierre Gaillard +1
Time-to-event analysis is a branch of statistics that has increased in popularity during the last decades due to its many application fields, such as predictive maintenance, custom…
cs.LG2024
Online Learning Approach for Survival Analysis
Camila Fernandez, Pierre Gaillard, Joseph de Vilmarest +1
We introduce an online mathematical framework for survival analysis, allowing real time adaptation to dynamic environments and censored data. This framework enables the estimation…
cs.LG2020
Experimental Comparison of Semi-parametric, Parametric, and Machine Learning Models for Time-to-Event Analysis Through the Concordance Index
Camila Fernandez, Chung Shue Chen, Pierre Gaillard +1
In this paper, we make an experimental comparison of semi-parametric (Cox proportional hazards model, Aalen's additive regression model), parametric (Weibull AFT model), and machin…