Accounting for clustering in automated variable selection using hospital data: a comparison of different LASSO approaches

Automated feature selection methods such as the Least Absolute Shrinkage and Selection Operator (LASSO) have recently gained importance in the prediction of quality-related outcomes as well as the risk-adjustm...

Source: BMC Medical Research Methodology - November 25, 2023 Category: Research Authors: Stella Bollmann, Andreas Groll and Michael M. Havranek Tags: Research Source Type: research