Matches in SemOpenAlex for { <https://semopenalex.org/work/W2014842014> ?p ?o ?g. }
Showing items 1 to 62 of
62
with 100 items per page.
- W2014842014 endingPage "211" @default.
- W2014842014 startingPage "203" @default.
- W2014842014 abstract "Abstract This paper examines the connection between a stochastic gradient method for deconvolution, originally formulated in the electrical engineering literature , and minimum entropy type (ME-type) deconvolution methods, now well known in geophysics. It is shown that Gray's favoured ME-type deconvolution algorithm has a direct stochastic gradient equivalent which differs from the method examined here only in the presence of the inverse autocovariance matrix in Gray's method. The two procedures can be made more alike if the stochastic gradient algorithm is used merely for phase estimation, and is preceded by standard whitening deconvolution. In any event, the stochastic gradient approach is deficient in two respects, namely the assumption of an independent and identically distributed (iid) input sequence, and knowledge of its first and second absolute moments, assumptions which might be reasonable in the setting of data transmission problems, but not for seismic reflection coefficient sequences." @default.
- W2014842014 created "2016-06-24" @default.
- W2014842014 creator A5038584158 @default.
- W2014842014 date "1988-09-01" @default.
- W2014842014 modified "2023-10-14" @default.
- W2014842014 title "A comparison of stochastic gradient and minimum entropy deconvolution algorithms" @default.
- W2014842014 cites W1965726330 @default.
- W2014842014 cites W2014084343 @default.
- W2014842014 cites W2017351116 @default.
- W2014842014 cites W2024502578 @default.
- W2014842014 cites W2096727359 @default.
- W2014842014 cites W2097987904 @default.
- W2014842014 cites W2112072801 @default.
- W2014842014 cites W2120481373 @default.
- W2014842014 cites W2145105691 @default.
- W2014842014 cites W2149604278 @default.
- W2014842014 cites W2156601644 @default.
- W2014842014 cites W2157522867 @default.
- W2014842014 cites W2170459977 @default.
- W2014842014 cites W2313187036 @default.
- W2014842014 cites W2912388896 @default.
- W2014842014 doi "https://doi.org/10.1016/0165-1684(88)90071-0" @default.
- W2014842014 hasPublicationYear "1988" @default.
- W2014842014 type Work @default.
- W2014842014 sameAs 2014842014 @default.
- W2014842014 citedByCount "3" @default.
- W2014842014 countsByYear W20148420142012 @default.
- W2014842014 crossrefType "journal-article" @default.
- W2014842014 hasAuthorship W2014842014A5038584158 @default.
- W2014842014 hasConcept C11413529 @default.
- W2014842014 hasConcept C174576160 @default.
- W2014842014 hasConcept C28826006 @default.
- W2014842014 hasConcept C30044814 @default.
- W2014842014 hasConcept C33923547 @default.
- W2014842014 hasConcept C41008148 @default.
- W2014842014 hasConceptScore W2014842014C11413529 @default.
- W2014842014 hasConceptScore W2014842014C174576160 @default.
- W2014842014 hasConceptScore W2014842014C28826006 @default.
- W2014842014 hasConceptScore W2014842014C30044814 @default.
- W2014842014 hasConceptScore W2014842014C33923547 @default.
- W2014842014 hasConceptScore W2014842014C41008148 @default.
- W2014842014 hasIssue "2" @default.
- W2014842014 hasLocation W20148420141 @default.
- W2014842014 hasOpenAccess W2014842014 @default.
- W2014842014 hasPrimaryLocation W20148420141 @default.
- W2014842014 hasRelatedWork W1540119247 @default.
- W2014842014 hasRelatedWork W1591262111 @default.
- W2014842014 hasRelatedWork W2004895172 @default.
- W2014842014 hasRelatedWork W2007634945 @default.
- W2014842014 hasRelatedWork W2137554361 @default.
- W2014842014 hasRelatedWork W2152755819 @default.
- W2014842014 hasRelatedWork W2155472253 @default.
- W2014842014 hasRelatedWork W2162025019 @default.
- W2014842014 hasRelatedWork W2247780619 @default.
- W2014842014 hasRelatedWork W2776720670 @default.
- W2014842014 hasVolume "15" @default.
- W2014842014 isParatext "false" @default.
- W2014842014 isRetracted "false" @default.
- W2014842014 magId "2014842014" @default.
- W2014842014 workType "article" @default.