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METHODE ASSIMILATION DONNEES [1 record]
Record 1 - internal organization data 2019-10-30
Record 1, English
Record 1, Subject field(s)
- Computer Programs and Programming
- Meteorology
Record 1, Main entry term, English
- data assimilation method
1, record 1, English, data%20assimilation%20method
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
In the variational data assimilation (VarDA), the typical way for gradient computation is using the adjoint method. However, the adjoint method has many problems, such as low accuracy, difficult implementation and considerable complexity, for high-dimensional models. To overcome these shortcomings, a new data assimilation method based on dual number automatic differentiation (AD) is proposed. 1, record 1, English, - data%20assimilation%20method
Record 1, French
Record 1, Domaine(s)
- Programmes et programmation (Informatique)
- Météorologie
Record 1, Main entry term, French
- méthode d'assimilation de données
1, record 1, French, m%C3%A9thode%20d%27assimilation%20de%20donn%C3%A9es
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Une forte activité de recherche a lieu actuellement pour circonvenir aux problèmes précités des méthodes d'assimilation de données, on peut par exemple citer la possibilité de considérer des statistiques non gaussiennes dans les méthodes de filtrage par anamorphose [...] et gaussiennes tronquées [...] ou l'utilisation de méthodes primales-duales hautement parallélisables pour résoudre [l'assimilation variationnelle quadridimensionnelle]. 1, record 1, French, - m%C3%A9thode%20d%27assimilation%20de%20donn%C3%A9es
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Programas y programación (Informática)
- Meteorología
Record 1, Main entry term, Spanish
- método de asimilación de datos
1, record 1, Spanish, m%C3%A9todo%20de%20asimilaci%C3%B3n%20de%20datos
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
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