Rank-Based Greedy Model Averaging for High-Dimensional Survival Data

Keyphrases

• Asymptotic Error 33%
• Computationally Efficient 33%
• Concordance Index 33%
• Correct Model 33%
• Error Bound 33%
• Greedy 100%
• Greedy Algorithm 33%
• High Dimension 33%
• High-dimensional Predictors 33%
• High-dimensional Survival Data 100%
• Index Function 33%
• Joint Model 33%
• Model Averaging 100%
• Model Misspecification 33%
• Model Weight 33%
• Optimal Weights 33%
• Prediction Accuracy 66%
• Ranking Method 100%
• Regularization Method 33%
• Risk Effects 33%
• Robust Performance 33%
• Survival Data 33%
• Transformation Function 33%
• Transformation Model 33%
• Weighted Averaging 33%

Mathematics

• Accurate Prediction 50%
• Asymptotics 50%
• Correct Model 50%
• Error Bound 50%
• Greedy Algorithm 50%
• Higher Dimensions 50%
• Model Misspecification 50%
• Numerical Analysis 50%
• Optimal Model 50%
• Probability Theory 50%
• Rank Method 50%
• Regularization 50%
• Submodels 100%
• Summation 50%
• Supplementary Material 50%
• Survival Data 100%
• Transformation Model 50%