Échantillonnage des données
en construction
Définition
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Échantillonnage de données
Anglais
Data Sampling
Sometimes, due to time, storage or memory constraints, a dataset is too big or too complex to be worked with. Sampling techniques can be used to select and work with just a subset of the dataset, provided that it has approximately the same properties of the original one.
Contributeurs: Jean Benoît Morel, wiki