Spectral variable selection based on least absolute shrinkage and selection operator with ridge-adding homotopy
Haoran Li, Jisheng Dai, Jianbo Xiao, Xiaobo Zou, Tao Chen, Melvin Holmose
Topics & Concepts
Elastic net regularizationLasso (programming language)Regularization (linguistics)MathematicsHomotopyFeature selectionMathematical optimizationAlgorithmApplied mathematicsKarush–Kuhn–Tucker conditionsComputer scienceRegressionStatisticsArtificial intelligenceWorld Wide WebPure mathematicsSpectroscopy and Chemometric AnalysesSpectroscopy Techniques in Biomedical and Chemical ResearchRemote-Sensing Image Classification