Fenchel duality of Cox partial likelihood and its application in survival kernel learning
Christopher M. Wilson, Kaiqiao Li, Qiang Sun, Pei Fen Kuan, Xuefeng Wang
This paper introduces a dual form of the Cox partial likelihood loss using Fenchel duality, enabling efficient kernel learning for survival analysis with censored outcomes.
Artificial Intelligence in Medicine · Apr 24, 2021Peer-reviewedGenomics