Search results for "linéarisation"

showing 2 items of 2 documents

Contribution à l'estimation non paramétrique des quantiles géométriques et à l'analyse des données fonctionnelles

2008

In this dissertation we study the nonparametric geometric quantile estimation, conditional geometric quantiles estimation and functional data analysis. First, we are interested to the definition of geometric quantiles. Different simulations show that Transformation-Retransformation technique should be used to estimate geometric quantiles when the distribution is not spheric. A real study shows that, data are better modelized by geometric quantiles than by marginal one's, especially when variables that make up the random vector are correlated. Then we estimate geometric quantiles when data are obtained by survey sampling techniques. First, we propose an unbaised estimator, then using lineari…

[ MATH ] Mathematics [math]sondageinfluence function[MATH] Mathematics [math]\alpha-mixingTransformation-Retransformation\alpha -mélangeACP fonctionnellelinéarisationFunctional PCAQuantiles géométriquesfonction d'influenceGeometric quantilesconditional geometric quantiles[MATH]Mathematics [math]survey samplingquantiles géométriques conditionnelslinerization
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FRAME MODELIZATION OF DISCOURSE PRESSURES ON INFORMATION TRANSFER AND TEXTUAL ORGANIZATION OF A TEXT GENRE.

2023

The present article aims at investigating the discursive pressures at the phrasal and textual level for a text genre, here wine advertisements from Austrian supermarket leaflets. After having developed the theoretical framework of Germanic inspiration, a case study is conducted to highlight these discursive pressures.

sémantique du discourstext linguisticsdiscours du vinwine discoursesémantique des framesphrasal linearizationframe semanticslinéarisation phrastiquelinguistique textuellediscourse semantics[SHS.LANGUE] Humanities and Social Sciences/Linguistics
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