Matches in SemOpenAlex for { <https://semopenalex.org/work/W2950215113> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2950215113 abstract "We consider the sparse inverse covariance regularization problem or graphical lasso with regularization parameter $rho$. Suppose the co- variance graph formed by thresholding the entries of the sample covariance matrix at $rho$ is decomposed into connected components. We show that the vertex-partition induced by the thresholded covariance graph is exactly equal to that induced by the estimated concentration graph. This simple rule, when used as a wrapper around existing algorithms, leads to enormous performance gains. For large values of $rho$, our proposal splits a large graphical lasso problem into smaller tractable problems, making it possible to solve an otherwise infeasible large scale graphical lasso problem." @default.
- W2950215113 created "2019-06-27" @default.
- W2950215113 creator A5045271820 @default.
- W2950215113 creator A5045744709 @default.
- W2950215113 date "2011-08-18" @default.
- W2950215113 modified "2023-10-03" @default.
- W2950215113 title "Exact covariance thresholding into connected components for large-scale Graphical Lasso" @default.
- W2950215113 cites W1863645314 @default.
- W2950215113 cites W2004308928 @default.
- W2950215113 cites W2053186586 @default.
- W2950215113 cites W2055400003 @default.
- W2950215113 cites W2087684630 @default.
- W2950215113 cites W2131237233 @default.
- W2950215113 cites W2132555912 @default.
- W2950215113 cites W2148974830 @default.
- W2950215113 cites W2151128232 @default.
- W2950215113 cites W2160450758 @default.
- W2950215113 cites W2167732364 @default.
- W2950215113 cites W2296319761 @default.
- W2950215113 hasPublicationYear "2011" @default.
- W2950215113 type Work @default.
- W2950215113 sameAs 2950215113 @default.
- W2950215113 citedByCount "18" @default.
- W2950215113 countsByYear W29502151132012 @default.
- W2950215113 countsByYear W29502151132014 @default.
- W2950215113 countsByYear W29502151132015 @default.
- W2950215113 countsByYear W29502151132016 @default.
- W2950215113 countsByYear W29502151132017 @default.
- W2950215113 countsByYear W29502151132018 @default.
- W2950215113 countsByYear W29502151132020 @default.
- W2950215113 countsByYear W29502151132021 @default.
- W2950215113 countsByYear W29502151132022 @default.
- W2950215113 countsByYear W29502151132023 @default.
- W2950215113 crossrefType "posted-content" @default.
- W2950215113 hasAuthorship W2950215113A5045271820 @default.
- W2950215113 hasAuthorship W2950215113A5045744709 @default.
- W2950215113 hasConcept C105795698 @default.
- W2950215113 hasConcept C11413529 @default.
- W2950215113 hasConcept C114614502 @default.
- W2950215113 hasConcept C115961682 @default.
- W2950215113 hasConcept C126255220 @default.
- W2950215113 hasConcept C132525143 @default.
- W2950215113 hasConcept C136764020 @default.
- W2950215113 hasConcept C154945302 @default.
- W2950215113 hasConcept C155846161 @default.
- W2950215113 hasConcept C178650346 @default.
- W2950215113 hasConcept C180877172 @default.
- W2950215113 hasConcept C185142706 @default.
- W2950215113 hasConcept C191178318 @default.
- W2950215113 hasConcept C207467116 @default.
- W2950215113 hasConcept C2524010 @default.
- W2950215113 hasConcept C2776135515 @default.
- W2950215113 hasConcept C33923547 @default.
- W2950215113 hasConcept C37616216 @default.
- W2950215113 hasConcept C41008148 @default.
- W2950215113 hasConceptScore W2950215113C105795698 @default.
- W2950215113 hasConceptScore W2950215113C11413529 @default.
- W2950215113 hasConceptScore W2950215113C114614502 @default.
- W2950215113 hasConceptScore W2950215113C115961682 @default.
- W2950215113 hasConceptScore W2950215113C126255220 @default.
- W2950215113 hasConceptScore W2950215113C132525143 @default.
- W2950215113 hasConceptScore W2950215113C136764020 @default.
- W2950215113 hasConceptScore W2950215113C154945302 @default.
- W2950215113 hasConceptScore W2950215113C155846161 @default.
- W2950215113 hasConceptScore W2950215113C178650346 @default.
- W2950215113 hasConceptScore W2950215113C180877172 @default.
- W2950215113 hasConceptScore W2950215113C185142706 @default.
- W2950215113 hasConceptScore W2950215113C191178318 @default.
- W2950215113 hasConceptScore W2950215113C207467116 @default.
- W2950215113 hasConceptScore W2950215113C2524010 @default.
- W2950215113 hasConceptScore W2950215113C2776135515 @default.
- W2950215113 hasConceptScore W2950215113C33923547 @default.
- W2950215113 hasConceptScore W2950215113C37616216 @default.
- W2950215113 hasConceptScore W2950215113C41008148 @default.
- W2950215113 hasOpenAccess W2950215113 @default.
- W2950215113 hasRelatedWork W1889923795 @default.
- W2950215113 hasRelatedWork W1981458038 @default.
- W2950215113 hasRelatedWork W2088196309 @default.
- W2950215113 hasRelatedWork W2132555912 @default.
- W2950215113 hasRelatedWork W2271854708 @default.
- W2950215113 hasRelatedWork W2551973267 @default.
- W2950215113 hasRelatedWork W2569650998 @default.
- W2950215113 hasRelatedWork W2620611182 @default.
- W2950215113 hasRelatedWork W2791396941 @default.
- W2950215113 hasRelatedWork W2899930729 @default.
- W2950215113 hasRelatedWork W2961501713 @default.
- W2950215113 hasRelatedWork W2968571553 @default.
- W2950215113 hasRelatedWork W2990823951 @default.
- W2950215113 hasRelatedWork W2997901935 @default.
- W2950215113 hasRelatedWork W3013226962 @default.
- W2950215113 hasRelatedWork W3116508819 @default.
- W2950215113 hasRelatedWork W3188736128 @default.
- W2950215113 hasRelatedWork W3193830265 @default.
- W2950215113 hasRelatedWork W3213862458 @default.
- W2950215113 hasRelatedWork W3109899016 @default.
- W2950215113 isParatext "false" @default.
- W2950215113 isRetracted "false" @default.
- W2950215113 magId "2950215113" @default.
- W2950215113 workType "article" @default.