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
Stop Relying on No-Choice and Do not Repeat the Moves: Optimal, Efficient and Practical Algorithms for Assortment Optimization
Aadirupa Saha, Pierre Gaillard
We address the problem of active online assortment optimization problem with preference feedback, which is a framework for modeling user choices and subsetwise utility maximization…
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…