Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308197325> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W4308197325 abstract "It is of importance to develop statistical techniques to analyze high-dimensional data in the presence of both complex dependence and possible outliers in real-world applications such as imaging data analyses. We propose a new robust high-dimensional regression with coefficient thresholding, in which an efficient nonconvex estimation procedure is proposed through a thresholding function and the robust Huber loss. The proposed regularization method accounts for complex dependence structures in predictors and is robust against outliers in outcomes. Theoretically, we analyze rigorously the landscape of the population and empirical risk functions for the proposed method. The fine landscape enables us to establish both {statistical consistency and computational convergence} under the high-dimensional setting. The finite-sample properties of the proposed method are examined by extensive simulation studies. An illustration of real-world application concerns a scalar-on-image regression analysis for an association of psychiatric disorder measured by the general factor of psychopathology with features extracted from the task functional magnetic resonance imaging data in the Adolescent Brain Cognitive Development study." @default.
- W4308197325 created "2022-11-09" @default.
- W4308197325 creator A5009718985 @default.
- W4308197325 creator A5026984704 @default.
- W4308197325 creator A5047130741 @default.
- W4308197325 creator A5080754945 @default.
- W4308197325 creator A5089400160 @default.
- W4308197325 date "2021-09-30" @default.
- W4308197325 modified "2023-09-26" @default.
- W4308197325 title "Robust High-Dimensional Regression with Coefficient Thresholding and its Application to Imaging Data Analysis" @default.
- W4308197325 doi "https://doi.org/10.48550/arxiv.2109.14856" @default.
- W4308197325 hasPublicationYear "2021" @default.
- W4308197325 type Work @default.
- W4308197325 citedByCount "0" @default.
- W4308197325 crossrefType "posted-content" @default.
- W4308197325 hasAuthorship W4308197325A5009718985 @default.
- W4308197325 hasAuthorship W4308197325A5026984704 @default.
- W4308197325 hasAuthorship W4308197325A5047130741 @default.
- W4308197325 hasAuthorship W4308197325A5080754945 @default.
- W4308197325 hasAuthorship W4308197325A5089400160 @default.
- W4308197325 hasBestOaLocation W43081973251 @default.
- W4308197325 hasConcept C104317684 @default.
- W4308197325 hasConcept C105795698 @default.
- W4308197325 hasConcept C115961682 @default.
- W4308197325 hasConcept C119857082 @default.
- W4308197325 hasConcept C144024400 @default.
- W4308197325 hasConcept C149923435 @default.
- W4308197325 hasConcept C152877465 @default.
- W4308197325 hasConcept C153180895 @default.
- W4308197325 hasConcept C154945302 @default.
- W4308197325 hasConcept C185592680 @default.
- W4308197325 hasConcept C191178318 @default.
- W4308197325 hasConcept C2776135515 @default.
- W4308197325 hasConcept C2776436953 @default.
- W4308197325 hasConcept C2908647359 @default.
- W4308197325 hasConcept C33923547 @default.
- W4308197325 hasConcept C41008148 @default.
- W4308197325 hasConcept C48921125 @default.
- W4308197325 hasConcept C55493867 @default.
- W4308197325 hasConcept C63479239 @default.
- W4308197325 hasConcept C70259352 @default.
- W4308197325 hasConcept C79337645 @default.
- W4308197325 hasConcept C83546350 @default.
- W4308197325 hasConceptScore W4308197325C104317684 @default.
- W4308197325 hasConceptScore W4308197325C105795698 @default.
- W4308197325 hasConceptScore W4308197325C115961682 @default.
- W4308197325 hasConceptScore W4308197325C119857082 @default.
- W4308197325 hasConceptScore W4308197325C144024400 @default.
- W4308197325 hasConceptScore W4308197325C149923435 @default.
- W4308197325 hasConceptScore W4308197325C152877465 @default.
- W4308197325 hasConceptScore W4308197325C153180895 @default.
- W4308197325 hasConceptScore W4308197325C154945302 @default.
- W4308197325 hasConceptScore W4308197325C185592680 @default.
- W4308197325 hasConceptScore W4308197325C191178318 @default.
- W4308197325 hasConceptScore W4308197325C2776135515 @default.
- W4308197325 hasConceptScore W4308197325C2776436953 @default.
- W4308197325 hasConceptScore W4308197325C2908647359 @default.
- W4308197325 hasConceptScore W4308197325C33923547 @default.
- W4308197325 hasConceptScore W4308197325C41008148 @default.
- W4308197325 hasConceptScore W4308197325C48921125 @default.
- W4308197325 hasConceptScore W4308197325C55493867 @default.
- W4308197325 hasConceptScore W4308197325C63479239 @default.
- W4308197325 hasConceptScore W4308197325C70259352 @default.
- W4308197325 hasConceptScore W4308197325C79337645 @default.
- W4308197325 hasConceptScore W4308197325C83546350 @default.
- W4308197325 hasLocation W43081973251 @default.
- W4308197325 hasLocation W43081973252 @default.
- W4308197325 hasOpenAccess W4308197325 @default.
- W4308197325 hasPrimaryLocation W43081973251 @default.
- W4308197325 hasRelatedWork W2018697919 @default.
- W4308197325 hasRelatedWork W2031329204 @default.
- W4308197325 hasRelatedWork W2094290469 @default.
- W4308197325 hasRelatedWork W2167477305 @default.
- W4308197325 hasRelatedWork W2297858122 @default.
- W4308197325 hasRelatedWork W2325374573 @default.
- W4308197325 hasRelatedWork W2508231025 @default.
- W4308197325 hasRelatedWork W2801807510 @default.
- W4308197325 hasRelatedWork W4249094282 @default.
- W4308197325 hasRelatedWork W4288245065 @default.
- W4308197325 isParatext "false" @default.
- W4308197325 isRetracted "false" @default.
- W4308197325 workType "article" @default.