Matches in SemOpenAlex for { <https://semopenalex.org/work/W4387476812> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W4387476812 endingPage "21" @default.
- W4387476812 startingPage "1" @default.
- W4387476812 abstract "AbstractIn this paper, we propose a single timescale stochastic quasi-Newton method for solving the stochastic optimization problems. The objective function of the problem is a composition of two smooth functions and their derivatives are not available. The algorithm sets to approximate sequences to estimate the gradient of the composite objective function and the inner function. The matrix correction parameters are given in BFGS update form for avoiding the assumption that Hessian matrix of objective is positive definite. We show the global convergence of the algorithm. The algorithm achieves the complexity O(ϵ−1) to find an ϵ−approximate stationary point and ensure that the expectation of the squared norm of the gradient is smaller than the given accuracy tolerance ϵ. The numerical results of nonconvex binary classification problem using the support vector machine and a multicall classification problem using neural networks are reported to show the effectiveness of the algorithm.Keywords: stochastic optimizationquasi-Newton methodBFGS update techniquemachine learning2010: 49M3765K0590C3090C56DisclaimerAs a service to authors and researchers we are providing this version of an accepted manuscript (AM). Copyediting, typesetting, and review of the resulting proofs will be undertaken on this manuscript before final publication of the Version of Record (VoR). During production and pre-press, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal relate to these versions also. AcknowledgmentsThe author thanks the support of National Natural Science Foundation (11371253) and Hainan Natural Science Foundation (120MS029)." @default.
- W4387476812 created "2023-10-11" @default.
- W4387476812 creator A5017009916 @default.
- W4387476812 creator A5054206890 @default.
- W4387476812 date "2023-10-10" @default.
- W4387476812 modified "2023-10-18" @default.
- W4387476812 title "A single timescale stochastic quasi-Newton method for stochastic optimization" @default.
- W4387476812 cites W1494085563 @default.
- W4387476812 cites W1583412610 @default.
- W4387476812 cites W1950214537 @default.
- W4387476812 cites W1986324933 @default.
- W4387476812 cites W1995878217 @default.
- W4387476812 cites W2005876975 @default.
- W4387476812 cites W2042173174 @default.
- W4387476812 cites W2149454052 @default.
- W4387476812 cites W2209036162 @default.
- W4387476812 cites W2237681562 @default.
- W4387476812 cites W2963312217 @default.
- W4387476812 cites W2963313444 @default.
- W4387476812 cites W2963941964 @default.
- W4387476812 cites W2964303576 @default.
- W4387476812 cites W3011766119 @default.
- W4387476812 cites W4211042066 @default.
- W4387476812 cites W4236362309 @default.
- W4387476812 doi "https://doi.org/10.1080/00207160.2023.2269430" @default.
- W4387476812 hasPublicationYear "2023" @default.
- W4387476812 type Work @default.
- W4387476812 citedByCount "0" @default.
- W4387476812 crossrefType "journal-article" @default.
- W4387476812 hasAuthorship W4387476812A5017009916 @default.
- W4387476812 hasAuthorship W4387476812A5054206890 @default.
- W4387476812 hasConcept C108710211 @default.
- W4387476812 hasConcept C11413529 @default.
- W4387476812 hasConcept C126255220 @default.
- W4387476812 hasConcept C134306372 @default.
- W4387476812 hasConcept C14036430 @default.
- W4387476812 hasConcept C154945302 @default.
- W4387476812 hasConcept C162324750 @default.
- W4387476812 hasConcept C189237950 @default.
- W4387476812 hasConcept C194387892 @default.
- W4387476812 hasConcept C203616005 @default.
- W4387476812 hasConcept C206688291 @default.
- W4387476812 hasConcept C2524010 @default.
- W4387476812 hasConcept C2777303404 @default.
- W4387476812 hasConcept C28826006 @default.
- W4387476812 hasConcept C33923547 @default.
- W4387476812 hasConcept C41008148 @default.
- W4387476812 hasConcept C50522688 @default.
- W4387476812 hasConcept C50644808 @default.
- W4387476812 hasConcept C78458016 @default.
- W4387476812 hasConcept C86803240 @default.
- W4387476812 hasConceptScore W4387476812C108710211 @default.
- W4387476812 hasConceptScore W4387476812C11413529 @default.
- W4387476812 hasConceptScore W4387476812C126255220 @default.
- W4387476812 hasConceptScore W4387476812C134306372 @default.
- W4387476812 hasConceptScore W4387476812C14036430 @default.
- W4387476812 hasConceptScore W4387476812C154945302 @default.
- W4387476812 hasConceptScore W4387476812C162324750 @default.
- W4387476812 hasConceptScore W4387476812C189237950 @default.
- W4387476812 hasConceptScore W4387476812C194387892 @default.
- W4387476812 hasConceptScore W4387476812C203616005 @default.
- W4387476812 hasConceptScore W4387476812C206688291 @default.
- W4387476812 hasConceptScore W4387476812C2524010 @default.
- W4387476812 hasConceptScore W4387476812C2777303404 @default.
- W4387476812 hasConceptScore W4387476812C28826006 @default.
- W4387476812 hasConceptScore W4387476812C33923547 @default.
- W4387476812 hasConceptScore W4387476812C41008148 @default.
- W4387476812 hasConceptScore W4387476812C50522688 @default.
- W4387476812 hasConceptScore W4387476812C50644808 @default.
- W4387476812 hasConceptScore W4387476812C78458016 @default.
- W4387476812 hasConceptScore W4387476812C86803240 @default.
- W4387476812 hasFunder F4320321001 @default.
- W4387476812 hasFunder F4320322866 @default.
- W4387476812 hasLocation W43874768121 @default.
- W4387476812 hasOpenAccess W4387476812 @default.
- W4387476812 hasPrimaryLocation W43874768121 @default.
- W4387476812 hasRelatedWork W1978576933 @default.
- W4387476812 hasRelatedWork W1987483891 @default.
- W4387476812 hasRelatedWork W2016763547 @default.
- W4387476812 hasRelatedWork W2032898330 @default.
- W4387476812 hasRelatedWork W2042173174 @default.
- W4387476812 hasRelatedWork W2153649672 @default.
- W4387476812 hasRelatedWork W3125203780 @default.
- W4387476812 hasRelatedWork W3143650729 @default.
- W4387476812 hasRelatedWork W3177326532 @default.
- W4387476812 hasRelatedWork W4286899070 @default.
- W4387476812 isParatext "false" @default.
- W4387476812 isRetracted "false" @default.
- W4387476812 workType "article" @default.