FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2111587777> ?p ?o ?g. }

• W2111587777 endingPage "1252" @default.
• W2111587777 startingPage "1235" @default.
• W2111587777 abstract "Minimum output mutual information is regarded as a natural criterion for independent component analysis (ICA) and is used as the performance measure in many ICA algorithms. Two common approaches in information-theoretic ICA algorithms are minimum mutual information and maximum output entropy approaches. In the former approach, we substitute some form of probability density function (pdf) estimate into the mutual information expression, and in the latter we incorporate the source pdf assumption in the algorithm through the use of nonlinearities matched to the corresponding cumulative density functions (cdf). Alternative solutions to ICA use higher-order cumulant-based optimization criteria, which are related to either one of these approaches through truncated series approximations for densities. In this article, we propose a new ICA algorithm motivated by the maximum entropy principle (for estimating signal distributions). The optimality criterion is the minimum output mutual information, where the estimated pdfs are from the exponential family and are approximate solutions to a constrained entropy maximization problem. This approach yields an upper bound for the actual mutual information of the output signals—hence, the name minimax mutual information ICA algorithm. In addition, we demonstrate that for a specific selection of the constraint functions in the maximum entropy density estimation procedure, the algorithm relates strongly to ICA methods using higher-order cumulants." @default.
• W2111587777 created "2016-06-24" @default.
• W2111587777 creator A5013299225 @default.
• W2111587777 creator A5019504861 @default.
• W2111587777 creator A5064326001 @default.
• W2111587777 creator A5083261801 @default.
• W2111587777 date "2004-06-01" @default.
• W2111587777 modified "2023-10-18" @default.
• W2111587777 title "Minimax Mutual Information Approach for Independent Component Analysis" @default.
• W2111587777 cites W1970414802 @default.
• W2111587777 cites W2014342983 @default.
• W2111587777 cites W2032558547 @default.
• W2111587777 cites W2052958516 @default.
• W2111587777 cites W2083780577 @default.
• W2111587777 cites W2097242476 @default.
• W2111587777 cites W2099741732 @default.
• W2111587777 cites W2108384452 @default.
• W2111587777 cites W2109816097 @default.
• W2111587777 cites W2118020555 @default.
• W2111587777 cites W2124757684 @default.
• W2111587777 cites W2128911505 @default.
• W2111587777 cites W2140812167 @default.
• W2111587777 cites W2141224535 @default.
• W2111587777 cites W2146711600 @default.
• W2111587777 cites W2151834013 @default.
• W2111587777 cites W2165387722 @default.
• W2111587777 cites W2167217202 @default.
• W2111587777 doi "https://doi.org/10.1162/089976604773717595" @default.
• W2111587777 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15130248" @default.
• W2111587777 hasPublicationYear "2004" @default.
• W2111587777 type Work @default.
• W2111587777 sameAs 2111587777 @default.
• W2111587777 citedByCount "48" @default.
• W2111587777 countsByYear W21115877772012 @default.
• W2111587777 countsByYear W21115877772013 @default.
• W2111587777 countsByYear W21115877772015 @default.
• W2111587777 countsByYear W21115877772016 @default.
• W2111587777 countsByYear W21115877772017 @default.
• W2111587777 countsByYear W21115877772018 @default.
• W2111587777 countsByYear W21115877772019 @default.
• W2111587777 countsByYear W21115877772020 @default.
• W2111587777 countsByYear W21115877772021 @default.
• W2111587777 countsByYear W21115877772022 @default.
• W2111587777 countsByYear W21115877772023 @default.
• W2111587777 crossrefType "journal-article" @default.
• W2111587777 hasAuthorship W2111587777A5013299225 @default.
• W2111587777 hasAuthorship W2111587777A5019504861 @default.
• W2111587777 hasAuthorship W2111587777A5064326001 @default.
• W2111587777 hasAuthorship W2111587777A5083261801 @default.
• W2111587777 hasBestOaLocation W21115877772 @default.
• W2111587777 hasConcept C105795698 @default.
• W2111587777 hasConcept C106301342 @default.
• W2111587777 hasConcept C11413529 @default.
• W2111587777 hasConcept C120317606 @default.
• W2111587777 hasConcept C121332964 @default.
• W2111587777 hasConcept C126255220 @default.
• W2111587777 hasConcept C127162648 @default.
• W2111587777 hasConcept C127233936 @default.
• W2111587777 hasConcept C149728462 @default.
• W2111587777 hasConcept C152139883 @default.
• W2111587777 hasConcept C153402090 @default.
• W2111587777 hasConcept C154945302 @default.
• W2111587777 hasConcept C171752962 @default.
• W2111587777 hasConcept C197055811 @default.
• W2111587777 hasConcept C2776330181 @default.
• W2111587777 hasConcept C31258907 @default.
• W2111587777 hasConcept C33923547 @default.
• W2111587777 hasConcept C41008148 @default.
• W2111587777 hasConcept C51432778 @default.
• W2111587777 hasConcept C52622258 @default.
• W2111587777 hasConcept C62520636 @default.
• W2111587777 hasConcept C9679016 @default.
• W2111587777 hasConceptScore W2111587777C105795698 @default.
• W2111587777 hasConceptScore W2111587777C106301342 @default.
• W2111587777 hasConceptScore W2111587777C11413529 @default.
• W2111587777 hasConceptScore W2111587777C120317606 @default.
• W2111587777 hasConceptScore W2111587777C121332964 @default.
• W2111587777 hasConceptScore W2111587777C126255220 @default.
• W2111587777 hasConceptScore W2111587777C127162648 @default.
• W2111587777 hasConceptScore W2111587777C127233936 @default.
• W2111587777 hasConceptScore W2111587777C149728462 @default.
• W2111587777 hasConceptScore W2111587777C152139883 @default.
• W2111587777 hasConceptScore W2111587777C153402090 @default.
• W2111587777 hasConceptScore W2111587777C154945302 @default.
• W2111587777 hasConceptScore W2111587777C171752962 @default.
• W2111587777 hasConceptScore W2111587777C197055811 @default.
• W2111587777 hasConceptScore W2111587777C2776330181 @default.
• W2111587777 hasConceptScore W2111587777C31258907 @default.
• W2111587777 hasConceptScore W2111587777C33923547 @default.
• W2111587777 hasConceptScore W2111587777C41008148 @default.
• W2111587777 hasConceptScore W2111587777C51432778 @default.
• W2111587777 hasConceptScore W2111587777C52622258 @default.
• W2111587777 hasConceptScore W2111587777C62520636 @default.
• W2111587777 hasConceptScore W2111587777C9679016 @default.
• W2111587777 hasIssue "6" @default.
• W2111587777 hasLocation W21115877771 @default.
• W2111587777 hasLocation W21115877772 @default.
• W2111587777 hasLocation W21115877773 @default.

• next