ABSTRACT
We propose a new approach to select the regularization parameter using a new version of the generalized information criterion () in the subject of penalized regression. We prove the identifiability of bridge regression model as a prerequisite of statistical modeling. Then, we propose asymptotically efficient generalized information criterion (
) and prove that it has asymptotic loss efficiency. Also, we verified the better performance of
in comparison to the older versions of
. Furthermore, we propose
search paths to order the selected features by lasso regression based on numerical studies. The
search paths provide a way to cover the lack of feature ordering in lasso regression model. The performance of
with other types of
is compared using
and model utility in simulation study. We exert
and other criteria to analyze breast and prostate cancer and Parkinson disease datasets. The results confirm the superiority of
in almost all situations.
Disclosure statement
No potential conflict of interest was reported by the authors.
Notes
1. The codes are available upon request.
2.