Gradient LASSO for feature selection
ICML '04 Proceedings of the twenty-first international conference on Machine learning
Regression Modeling Strategies
Regression Modeling Strategies
On Model Selection Consistency of Lasso
The Journal of Machine Learning Research
Predicting survival from microarray data—a comparative study
Bioinformatics
The Journal of Machine Learning Research
Editorial: Special issue on variable selection and robust procedures
Computational Statistics & Data Analysis
Practical variable selection for generalized additive models
Computational Statistics & Data Analysis
An extended variable inclusion and shrinkage algorithm for correlated variables
Computational Statistics & Data Analysis
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In this paper, we propose the weighted fusion, a new penalized regression and variable selection method for data with correlated variables. The weighted fusion can potentially incorporate information redundancy among correlated variables for estimation and variable selection. Weighted fusion is also useful when the number of predictors p is larger than the number of observations n. It allows the selection of more than n variables in a motivated way. Real data and simulation examples show that weighted fusion can improve variable selection and prediction accuracy.