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A Gradient Boosting Algorithm for Survival Analysis via Direct Optimization of Concordance Index.

Yifei ChenZhenyu JiaDan MercolaXiaohui Xie
Published in: Comput. Math. Methods Medicine (2013)
Keyphrases
  • gradient boosting
  • pairwise
  • expectation maximization
  • learning algorithm
  • simulated annealing
  • optimization algorithm
  • objective function
  • support vector machine svm