ResearchBenchmarksFeature Screening and Prediction on MovieLens 100 representative users 25M (70% train)Follow0.5727R^2SIS0.57010.5707750.571450.572125Sep 19, 2025Evaluation ResultsMethodMethodLinksR^2MAEExecution Time (s)SIS2025.090.57270.3411,718.9BanditSISalpha=0.5alpha=0.52025.090.57170.3402637.2BanditSISalpha=1.5alpha=1.52025.090.57060.3407227.2BanditSISalpha=1.1alpha=1.12025.090.57020.3406272.9