FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3129202237> ?p ?o ?g. }

• W3129202237 endingPage "4091" @default.
• W3129202237 startingPage "4060" @default.
• W3129202237 abstract "2D Total Variation Denoising (TVD) is a widely used technique for image denoising. It is also an important nonparametric regression method for estimating functions with heterogenous smoothness. Recent results have shown the TVD estimator to be nearly minimax rate optimal for the class of functions with bounded variation. In this paper, we complement these worst case guarantees by investigating the adaptivity of the TVD estimator to functions which are piecewise constant on axis aligned rectangles. We rigorously show that, when the truth is piecewise constant with few pieces, the ideally tuned TVD estimator performs better than in the worst case. We also study the issue of choosing the tuning parameter. In particular, we propose a fully data driven version of the TVD estimator which enjoys similar worst case risk guarantees as the ideally tuned TVD estimator." @default.
• W3129202237 created "2021-03-01" @default.
• W3129202237 creator A5023040928 @default.
• W3129202237 creator A5065337984 @default.
• W3129202237 date "2021-06-01" @default.
• W3129202237 modified "2023-10-01" @default.
• W3129202237 title "New Risk Bounds for 2D Total Variation Denoising" @default.
• W3129202237 cites W1655564227 @default.
• W3129202237 cites W1881709950 @default.
• W3129202237 cites W2010377830 @default.
• W3129202237 cites W2025223969 @default.
• W3129202237 cites W2033484654 @default.
• W3129202237 cites W2072081687 @default.
• W3129202237 cites W2089700840 @default.
• W3129202237 cites W2093291778 @default.
• W3129202237 cites W2103559027 @default.
• W3129202237 cites W2112009428 @default.
• W3129202237 cites W2136180695 @default.
• W3129202237 cites W2140514146 @default.
• W3129202237 cites W2257317309 @default.
• W3129202237 cites W2568311054 @default.
• W3129202237 cites W2765989888 @default.
• W3129202237 cites W2963259869 @default.
• W3129202237 cites W2963283829 @default.
• W3129202237 cites W2964025917 @default.
• W3129202237 cites W2964256917 @default.
• W3129202237 cites W3098133855 @default.
• W3129202237 cites W3099936673 @default.
• W3129202237 cites W3105340263 @default.
• W3129202237 cites W3124617746 @default.
• W3129202237 cites W4251232133 @default.
• W3129202237 cites W4254316491 @default.
• W3129202237 cites W4297957988 @default.
• W3129202237 cites W585462275 @default.
• W3129202237 doi "https://doi.org/10.1109/tit.2021.3059657" @default.
• W3129202237 hasPublicationYear "2021" @default.
• W3129202237 type Work @default.
• W3129202237 sameAs 3129202237 @default.
• W3129202237 citedByCount "5" @default.
• W3129202237 countsByYear W31292022372019 @default.
• W3129202237 countsByYear W31292022372021 @default.
• W3129202237 countsByYear W31292022372022 @default.
• W3129202237 countsByYear W31292022372023 @default.
• W3129202237 crossrefType "journal-article" @default.
• W3129202237 hasAuthorship W3129202237A5023040928 @default.
• W3129202237 hasAuthorship W3129202237A5065337984 @default.
• W3129202237 hasBestOaLocation W31292022371 @default.
• W3129202237 hasConcept C102634674 @default.
• W3129202237 hasConcept C105795698 @default.
• W3129202237 hasConcept C11413529 @default.
• W3129202237 hasConcept C126255220 @default.
• W3129202237 hasConcept C134306372 @default.
• W3129202237 hasConcept C149728462 @default.
• W3129202237 hasConcept C152284280 @default.
• W3129202237 hasConcept C154945302 @default.
• W3129202237 hasConcept C163294075 @default.
• W3129202237 hasConcept C164660894 @default.
• W3129202237 hasConcept C185429906 @default.
• W3129202237 hasConcept C199360897 @default.
• W3129202237 hasConcept C207282899 @default.
• W3129202237 hasConcept C2777027219 @default.
• W3129202237 hasConcept C27851653 @default.
• W3129202237 hasConcept C28826006 @default.
• W3129202237 hasConcept C33923547 @default.
• W3129202237 hasConcept C34388435 @default.
• W3129202237 hasConcept C41008148 @default.
• W3129202237 hasConceptScore W3129202237C102634674 @default.
• W3129202237 hasConceptScore W3129202237C105795698 @default.
• W3129202237 hasConceptScore W3129202237C11413529 @default.
• W3129202237 hasConceptScore W3129202237C126255220 @default.
• W3129202237 hasConceptScore W3129202237C134306372 @default.
• W3129202237 hasConceptScore W3129202237C149728462 @default.
• W3129202237 hasConceptScore W3129202237C152284280 @default.
• W3129202237 hasConceptScore W3129202237C154945302 @default.
• W3129202237 hasConceptScore W3129202237C163294075 @default.
• W3129202237 hasConceptScore W3129202237C164660894 @default.
• W3129202237 hasConceptScore W3129202237C185429906 @default.
• W3129202237 hasConceptScore W3129202237C199360897 @default.
• W3129202237 hasConceptScore W3129202237C207282899 @default.
• W3129202237 hasConceptScore W3129202237C2777027219 @default.
• W3129202237 hasConceptScore W3129202237C27851653 @default.
• W3129202237 hasConceptScore W3129202237C28826006 @default.
• W3129202237 hasConceptScore W3129202237C33923547 @default.
• W3129202237 hasConceptScore W3129202237C34388435 @default.
• W3129202237 hasConceptScore W3129202237C41008148 @default.
• W3129202237 hasIssue "6" @default.
• W3129202237 hasLocation W31292022371 @default.
• W3129202237 hasLocation W31292022372 @default.
• W3129202237 hasLocation W31292022373 @default.
• W3129202237 hasOpenAccess W3129202237 @default.
• W3129202237 hasPrimaryLocation W31292022371 @default.
• W3129202237 hasRelatedWork W2048747447 @default.
• W3129202237 hasRelatedWork W2053223715 @default.
• W3129202237 hasRelatedWork W3097078770 @default.
• W3129202237 hasRelatedWork W3124773267 @default.
• W3129202237 hasRelatedWork W3129202237 @default.
• W3129202237 hasRelatedWork W3158029054 @default.
• W3129202237 hasRelatedWork W3214449130 @default.

• next