Matches in SemOpenAlex for { <https://semopenalex.org/work/W47182110> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W47182110 endingPage "428" @default.
- W47182110 startingPage "421" @default.
- W47182110 abstract "We propose a very simple algorithm in order to estimate the geometric median, also called spatial median, of multivariate (Small (1990)) or functional data (Gervini (2008)) when the sample size is large. A simple and fast iterative approach based on the Robbins-Monro algorithm (Duflo (1997)) as well as its averaged version (Polyak and Juditsky (1992)) are shown to be effective for large samples of high dimension data. They are very fast and only require O(Nd) elementary operations, where N is the sample size and d is the dimension of data. The averaged approach is shown to be more effective and less sensitive to the tuning parameter. The ability of this new estimator to estimate accurately and rapidly (about thirty times faster than the classical estimator) the geometric median is illustrated on a large sample of 18902 electricity consumption curves measured every half an hour during one week." @default.
- W47182110 created "2016-06-24" @default.
- W47182110 creator A5032717449 @default.
- W47182110 creator A5049039229 @default.
- W47182110 creator A5056018684 @default.
- W47182110 date "2010-01-01" @default.
- W47182110 modified "2023-10-17" @default.
- W47182110 title "Stochastic Approximation for Multivariate and Functional Median" @default.
- W47182110 cites W2012080528 @default.
- W47182110 cites W2017113750 @default.
- W47182110 cites W2024606703 @default.
- W47182110 cites W2040324983 @default.
- W47182110 cites W2040576185 @default.
- W47182110 cites W2059607173 @default.
- W47182110 cites W2086161653 @default.
- W47182110 cites W2096904991 @default.
- W47182110 cites W2141055931 @default.
- W47182110 cites W2797774771 @default.
- W47182110 cites W4205806204 @default.
- W47182110 cites W4247212632 @default.
- W47182110 doi "https://doi.org/10.1007/978-3-7908-2604-3_40" @default.
- W47182110 hasPublicationYear "2010" @default.
- W47182110 type Work @default.
- W47182110 sameAs 47182110 @default.
- W47182110 citedByCount "5" @default.
- W47182110 countsByYear W471821102012 @default.
- W47182110 countsByYear W471821102015 @default.
- W47182110 countsByYear W471821102016 @default.
- W47182110 countsByYear W471821102019 @default.
- W47182110 crossrefType "book-chapter" @default.
- W47182110 hasAuthorship W47182110A5032717449 @default.
- W47182110 hasAuthorship W47182110A5049039229 @default.
- W47182110 hasAuthorship W47182110A5056018684 @default.
- W47182110 hasConcept C105795698 @default.
- W47182110 hasConcept C111472728 @default.
- W47182110 hasConcept C11413529 @default.
- W47182110 hasConcept C114614502 @default.
- W47182110 hasConcept C121332964 @default.
- W47182110 hasConcept C129848803 @default.
- W47182110 hasConcept C138885662 @default.
- W47182110 hasConcept C161584116 @default.
- W47182110 hasConcept C185429906 @default.
- W47182110 hasConcept C198531522 @default.
- W47182110 hasConcept C2780586882 @default.
- W47182110 hasConcept C28826006 @default.
- W47182110 hasConcept C33676613 @default.
- W47182110 hasConcept C33923547 @default.
- W47182110 hasConcept C97355855 @default.
- W47182110 hasConceptScore W47182110C105795698 @default.
- W47182110 hasConceptScore W47182110C111472728 @default.
- W47182110 hasConceptScore W47182110C11413529 @default.
- W47182110 hasConceptScore W47182110C114614502 @default.
- W47182110 hasConceptScore W47182110C121332964 @default.
- W47182110 hasConceptScore W47182110C129848803 @default.
- W47182110 hasConceptScore W47182110C138885662 @default.
- W47182110 hasConceptScore W47182110C161584116 @default.
- W47182110 hasConceptScore W47182110C185429906 @default.
- W47182110 hasConceptScore W47182110C198531522 @default.
- W47182110 hasConceptScore W47182110C2780586882 @default.
- W47182110 hasConceptScore W47182110C28826006 @default.
- W47182110 hasConceptScore W47182110C33676613 @default.
- W47182110 hasConceptScore W47182110C33923547 @default.
- W47182110 hasConceptScore W47182110C97355855 @default.
- W47182110 hasLocation W471821101 @default.
- W47182110 hasOpenAccess W47182110 @default.
- W47182110 hasPrimaryLocation W471821101 @default.
- W47182110 hasRelatedWork W1533581613 @default.
- W47182110 hasRelatedWork W1965976175 @default.
- W47182110 hasRelatedWork W2040248213 @default.
- W47182110 hasRelatedWork W2172032168 @default.
- W47182110 hasRelatedWork W2290081135 @default.
- W47182110 hasRelatedWork W2344823191 @default.
- W47182110 hasRelatedWork W2744007692 @default.
- W47182110 hasRelatedWork W2964285269 @default.
- W47182110 hasRelatedWork W3022782703 @default.
- W47182110 hasRelatedWork W4300729151 @default.
- W47182110 isParatext "false" @default.
- W47182110 isRetracted "false" @default.
- W47182110 magId "47182110" @default.
- W47182110 workType "book-chapter" @default.