Discussion of ‘Post selection shrinkage estimation for high-dimensional data analysis’

Mathematics

• Shrinkage Estimation 85%
• High-dimensional Data 69%
• Data analysis 54%
• Performance Prediction 33%
• Shrinkage Estimator 28%
• Ridge 17%
• Subset 12%
• Estimator 9%
• Lasso 8%
• Shrinking 8%
• Variable Selection 7%
• Simulation Study 5%
• Strategy 5%
• Model 4%
• Performance 4%

Business & Economics

• Shrinkage Estimation 100%
• Shrinkage Estimator 34%
• Prediction 18%
• Variable Selection 13%
• Estimator 12%
• Performance 8%
• Relative Performance 7%
• Simulation Study 7%

Engineering & Materials Science

• Set theory 23%