Matches in SemOpenAlex for { <https://semopenalex.org/work/W80931213> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W80931213 abstract "The focus of this thesis is on finding the unconstrained minimizer of afunction, when the dimension n is large. Specifically, we will focus on the wellknownclass of optimization methods called the quasi-Newton methods. First webriefly give some mathematical background. Then we discuss the quasi-Newton'smethods, the fundamental method in underlying most approaches to the problems oflarge-scale unconstrained optimization, as well as the related so-called line searchmethods. A review of the optimization methods currently available that can be usedto solve large-scale problems is also given.The mam practical deficiency of quasi-Newton methods is the highcomputational cost for search directions, which is the key issue in large-scaleunconstrained optimization. Due to the presence of this deficiency, we introduce avariety of techniques for improving the quasi-Newton methods for large-scaleproblems, including scaling the SR1 update, matrix-storage free methods and the extension of modified BFGS updates to limited-memory scheme. Comprehensivetheoretical and experimental results are also given.Finally we comment on some achievements in our researches. Possibleextensions are also given to conclude this thesis." @default.
- W80931213 created "2016-06-24" @default.
- W80931213 creator A5066776218 @default.
- W80931213 date "2003-01-01" @default.
- W80931213 modified "2023-09-23" @default.
- W80931213 title "Modified Quasi-Newton Methods For Large-Scale Unconstrained Optimization" @default.
- W80931213 hasPublicationYear "2003" @default.
- W80931213 type Work @default.
- W80931213 sameAs 80931213 @default.
- W80931213 citedByCount "0" @default.
- W80931213 crossrefType "dissertation" @default.
- W80931213 hasAuthorship W80931213A5066776218 @default.
- W80931213 hasConcept C11413529 @default.
- W80931213 hasConcept C114954040 @default.
- W80931213 hasConcept C120665830 @default.
- W80931213 hasConcept C121332964 @default.
- W80931213 hasConcept C126255220 @default.
- W80931213 hasConcept C132721684 @default.
- W80931213 hasConcept C136197465 @default.
- W80931213 hasConcept C137836250 @default.
- W80931213 hasConcept C151319957 @default.
- W80931213 hasConcept C154945302 @default.
- W80931213 hasConcept C158622935 @default.
- W80931213 hasConcept C178635117 @default.
- W80931213 hasConcept C192209626 @default.
- W80931213 hasConcept C199360897 @default.
- W80931213 hasConcept C202444582 @default.
- W80931213 hasConcept C2777212361 @default.
- W80931213 hasConcept C2778029271 @default.
- W80931213 hasConcept C2778755073 @default.
- W80931213 hasConcept C31258907 @default.
- W80931213 hasConcept C33676613 @default.
- W80931213 hasConcept C33923547 @default.
- W80931213 hasConcept C38652104 @default.
- W80931213 hasConcept C41008148 @default.
- W80931213 hasConcept C62520636 @default.
- W80931213 hasConcept C85189116 @default.
- W80931213 hasConcept C85522705 @default.
- W80931213 hasConceptScore W80931213C11413529 @default.
- W80931213 hasConceptScore W80931213C114954040 @default.
- W80931213 hasConceptScore W80931213C120665830 @default.
- W80931213 hasConceptScore W80931213C121332964 @default.
- W80931213 hasConceptScore W80931213C126255220 @default.
- W80931213 hasConceptScore W80931213C132721684 @default.
- W80931213 hasConceptScore W80931213C136197465 @default.
- W80931213 hasConceptScore W80931213C137836250 @default.
- W80931213 hasConceptScore W80931213C151319957 @default.
- W80931213 hasConceptScore W80931213C154945302 @default.
- W80931213 hasConceptScore W80931213C158622935 @default.
- W80931213 hasConceptScore W80931213C178635117 @default.
- W80931213 hasConceptScore W80931213C192209626 @default.
- W80931213 hasConceptScore W80931213C199360897 @default.
- W80931213 hasConceptScore W80931213C202444582 @default.
- W80931213 hasConceptScore W80931213C2777212361 @default.
- W80931213 hasConceptScore W80931213C2778029271 @default.
- W80931213 hasConceptScore W80931213C2778755073 @default.
- W80931213 hasConceptScore W80931213C31258907 @default.
- W80931213 hasConceptScore W80931213C33676613 @default.
- W80931213 hasConceptScore W80931213C33923547 @default.
- W80931213 hasConceptScore W80931213C38652104 @default.
- W80931213 hasConceptScore W80931213C41008148 @default.
- W80931213 hasConceptScore W80931213C62520636 @default.
- W80931213 hasConceptScore W80931213C85189116 @default.
- W80931213 hasConceptScore W80931213C85522705 @default.
- W80931213 hasLocation W809312131 @default.
- W80931213 hasOpenAccess W80931213 @default.
- W80931213 hasPrimaryLocation W809312131 @default.
- W80931213 hasRelatedWork W1496348199 @default.
- W80931213 hasRelatedWork W2080893057 @default.
- W80931213 hasRelatedWork W240864708 @default.
- W80931213 hasRelatedWork W247176022 @default.
- W80931213 hasRelatedWork W2527962024 @default.
- W80931213 hasRelatedWork W2591891541 @default.
- W80931213 hasRelatedWork W2769660485 @default.
- W80931213 hasRelatedWork W2950703405 @default.
- W80931213 hasRelatedWork W2952429416 @default.
- W80931213 hasRelatedWork W3001484197 @default.
- W80931213 hasRelatedWork W3007410779 @default.
- W80931213 hasRelatedWork W3034407279 @default.
- W80931213 hasRelatedWork W3046263807 @default.
- W80931213 hasRelatedWork W3047477789 @default.
- W80931213 hasRelatedWork W3089023484 @default.
- W80931213 hasRelatedWork W3089271442 @default.
- W80931213 hasRelatedWork W3125488110 @default.
- W80931213 hasRelatedWork W55400630 @default.
- W80931213 hasRelatedWork W72202709 @default.
- W80931213 hasRelatedWork W2524810720 @default.
- W80931213 isParatext "false" @default.
- W80931213 isRetracted "false" @default.
- W80931213 magId "80931213" @default.
- W80931213 workType "dissertation" @default.