2024
Integrative deep learning with prior assisted feature selection
Wang F, Jia K, Li Y. Integrative deep learning with prior assisted feature selection. Statistics In Medicine 2024, 43: 3792-3814. PMID: 38923006, DOI: 10.1002/sim.10148.Peer-Reviewed Original ResearchDeep learningLearning methodsPerformance of feature selectionCapability of deep learningDeep learning methodsEnsemble learning methodFeature selectionPrior informationLearningIntegrated analysisSkin cutaneous melanomaDatasetRedundancyMethodSimulation studySuperioritySelectionCapabilityInformationFrameworkSequential covariate-adjusted randomization via hierarchically minimizing Mahalanobis distance and marginal imbalance
Yang H, Qin Y, Li Y, Hu F. Sequential covariate-adjusted randomization via hierarchically minimizing Mahalanobis distance and marginal imbalance. Biometrics 2024, 80: ujae047. PMID: 38801258, DOI: 10.1093/biomtc/ujae047.Peer-Reviewed Original ResearchConceptsCovariate balanceMarginal imbalanceAdaptive randomization methodsTreatment effect estimatesSequential allocation schemeModified Mahalanobis distanceRandomization methodSimulation studyCovariate imbalanceRandom processTheoretical guaranteesCovariatesImbalance measureEffect estimatesMahalanobis distanceCurrent patientSample size differencesMarginal balanceAllocation schemeConvergenceData analysisSuperior performance
2023
Visualization and assessment of model selection uncertainty
Qin Y, Wang L, Li Y, Li R. Visualization and assessment of model selection uncertainty. Computational Statistics & Data Analysis 2023, 178: 107598. DOI: 10.1016/j.csda.2022.107598.Peer-Reviewed Original Research
2019
Statistical Inference for Covariate-Adaptive Randomization Procedures
Ma W, Qin Y, Li Y, Hu F. Statistical Inference for Covariate-Adaptive Randomization Procedures. Journal Of The American Statistical Association 2019, 115: 1488-1497. DOI: 10.1080/01621459.2019.1635483.Peer-Reviewed Original ResearchCovariate-adaptive randomizationCovariate-adaptiveCovariate-adaptive randomization proceduresProperties of statistical methodsTheoretical resultsRandomization procedureLinear model frameworkAsymptotic representationCoin designTheoretical propertiesStatistical inferenceCovariate informationSimulation studySequential randomizationCovariate balanceInference propertiesSupplementary materialsComplete randomizationGeneral theoryBalanced treatment groupsCovariatesInferenceStatistical methodsRerandomizationRandomization