Matches in SemOpenAlex for { <https://semopenalex.org/work/W3039149887> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W3039149887 abstract "In this article, we dwell into the class of so-called ill-posed Linear Inverse Problems (LIP) which simply refers to the task of recovering the entire signal from its relatively few random linear measurements. Such problems arise in a variety of settings with applications ranging from medical image processing, recommender systems, etc. We propose a slightly generalized version of the error constrained linear inverse problem and obtain a novel and equivalent convex-concave min-max reformulation by providing an exposition to its convex geometry. Saddle points of the min-max problem are completely characterized in terms of a solution to the LIP, and vice versa. Applying simple saddle point seeking ascend-descent type algorithms to solve the min-max problems provides novel and simple algorithms to find a solution to the LIP. Moreover, the reformulation of an LIP as the min-max problem provided in this article is crucial in developing methods to solve the dictionary learning problem with almost sure recovery constraints." @default.
- W3039149887 created "2020-07-10" @default.
- W3039149887 creator A5002454433 @default.
- W3039149887 creator A5011060717 @default.
- W3039149887 date "2020-07-05" @default.
- W3039149887 modified "2023-09-27" @default.
- W3039149887 title "Novel min-max reformulations of Linear Inverse Problems." @default.
- W3039149887 cites W1902027874 @default.
- W3039149887 cites W2112447569 @default.
- W3039149887 cites W2118550318 @default.
- W3039149887 cites W2118718620 @default.
- W3039149887 cites W2145096794 @default.
- W3039149887 cites W2153663612 @default.
- W3039149887 cites W2160547390 @default.
- W3039149887 cites W2164452299 @default.
- W3039149887 cites W2296399167 @default.
- W3039149887 cites W2296616510 @default.
- W3039149887 cites W2611328865 @default.
- W3039149887 cites W2914904265 @default.
- W3039149887 cites W2980956598 @default.
- W3039149887 cites W3143596294 @default.
- W3039149887 cites W49093376 @default.
- W3039149887 hasPublicationYear "2020" @default.
- W3039149887 type Work @default.
- W3039149887 sameAs 3039149887 @default.
- W3039149887 citedByCount "1" @default.
- W3039149887 countsByYear W30391498872019 @default.
- W3039149887 crossrefType "posted-content" @default.
- W3039149887 hasAuthorship W3039149887A5002454433 @default.
- W3039149887 hasAuthorship W3039149887A5011060717 @default.
- W3039149887 hasConcept C111472728 @default.
- W3039149887 hasConcept C112680207 @default.
- W3039149887 hasConcept C11413529 @default.
- W3039149887 hasConcept C115961682 @default.
- W3039149887 hasConcept C126255220 @default.
- W3039149887 hasConcept C134306372 @default.
- W3039149887 hasConcept C135252773 @default.
- W3039149887 hasConcept C138885662 @default.
- W3039149887 hasConcept C154945302 @default.
- W3039149887 hasConcept C157972887 @default.
- W3039149887 hasConcept C207467116 @default.
- W3039149887 hasConcept C2524010 @default.
- W3039149887 hasConcept C2681867 @default.
- W3039149887 hasConcept C2777127463 @default.
- W3039149887 hasConcept C2780586882 @default.
- W3039149887 hasConcept C28826006 @default.
- W3039149887 hasConcept C33923547 @default.
- W3039149887 hasConcept C41008148 @default.
- W3039149887 hasConceptScore W3039149887C111472728 @default.
- W3039149887 hasConceptScore W3039149887C112680207 @default.
- W3039149887 hasConceptScore W3039149887C11413529 @default.
- W3039149887 hasConceptScore W3039149887C115961682 @default.
- W3039149887 hasConceptScore W3039149887C126255220 @default.
- W3039149887 hasConceptScore W3039149887C134306372 @default.
- W3039149887 hasConceptScore W3039149887C135252773 @default.
- W3039149887 hasConceptScore W3039149887C138885662 @default.
- W3039149887 hasConceptScore W3039149887C154945302 @default.
- W3039149887 hasConceptScore W3039149887C157972887 @default.
- W3039149887 hasConceptScore W3039149887C207467116 @default.
- W3039149887 hasConceptScore W3039149887C2524010 @default.
- W3039149887 hasConceptScore W3039149887C2681867 @default.
- W3039149887 hasConceptScore W3039149887C2777127463 @default.
- W3039149887 hasConceptScore W3039149887C2780586882 @default.
- W3039149887 hasConceptScore W3039149887C28826006 @default.
- W3039149887 hasConceptScore W3039149887C33923547 @default.
- W3039149887 hasConceptScore W3039149887C41008148 @default.
- W3039149887 hasLocation W30391498871 @default.
- W3039149887 hasOpenAccess W3039149887 @default.
- W3039149887 hasPrimaryLocation W30391498871 @default.
- W3039149887 hasRelatedWork W1550025145 @default.
- W3039149887 hasRelatedWork W1976610274 @default.
- W3039149887 hasRelatedWork W1985752510 @default.
- W3039149887 hasRelatedWork W1996006133 @default.
- W3039149887 hasRelatedWork W2005022214 @default.
- W3039149887 hasRelatedWork W2013201557 @default.
- W3039149887 hasRelatedWork W2054895580 @default.
- W3039149887 hasRelatedWork W2106018314 @default.
- W3039149887 hasRelatedWork W2151269805 @default.
- W3039149887 hasRelatedWork W2265278902 @default.
- W3039149887 hasRelatedWork W2582566462 @default.
- W3039149887 hasRelatedWork W2649544536 @default.
- W3039149887 hasRelatedWork W2767231366 @default.
- W3039149887 hasRelatedWork W2770728682 @default.
- W3039149887 hasRelatedWork W2892166676 @default.
- W3039149887 hasRelatedWork W2937268132 @default.
- W3039149887 hasRelatedWork W2951343000 @default.
- W3039149887 hasRelatedWork W2951857861 @default.
- W3039149887 hasRelatedWork W2963956384 @default.
- W3039149887 hasRelatedWork W3125394602 @default.
- W3039149887 isParatext "false" @default.
- W3039149887 isRetracted "false" @default.
- W3039149887 magId "3039149887" @default.
- W3039149887 workType "article" @default.