no code implementations • 5 Feb 2024 • Annie Liang, Thomas Jemielita, Andy Liaw, Vladimir Svetnik, Lingkang Huang, Richard Baumgartner, Jason M. Klusowski
Recently, several adjustments to marginal permutation utilizing feature knockoffs were proposed to address this issue, such as the variable importance measure known as conditional predictive impact (CPI).
no code implementations • 3 Apr 2023 • Yuting Xu, Andy Liaw, Robert P. Sheridan, Vladimir Svetnik
The quantitative structure-activity relationship (QSAR) regression model is a commonly used technique for predicting biological activities of compounds using their molecular descriptors.
1 code implementation • 23 Jan 2020 • Himel Mallick, Rahim Alhamzawi, Erina Paul, Vladimir Svetnik
A reciprocal LASSO (rLASSO) regularization employs a decreasing penalty function as opposed to conventional penalization approaches that use increasing penalties on the coefficients, leading to stronger parsimony and superior model selection relative to traditional shrinkage methods.