|
|
| (Une version intermédiaire par le même utilisateur non affichée) |
| Ligne 1 : |
Ligne 1 : |
| ==en construction==
| | #REDIRECTION[[Variable factice]] |
| | | [[Catégorie:ENGLISH]] |
| == Définition ==
| |
| XXXXXXXXX
| |
| | |
| == Français ==
| |
| ''' XXXXXXXXX '''
| |
| | |
| == Anglais ==
| |
| ''' Dummy Variable'''
| |
| | |
| Generally, a dummy variable is a placeholder for a variable that will be integrated over, summed over, or marginalized. However, in machine learning, it often describes the individual variables in a one-hot encoding scheme. Thus, dummy or Boolean variables are qualitative variables that can only take the value 0 or 1 to indicate the absence or presence of a specified condition. These “truth” variables are used to sort data into mutually exclusive categories or to trigger off/on commands.
| |
| | |
| | |
| <small>
| |
| | |
| [https://deepai.org/machine-learning-glossary-and-terms/dummy-variable Source : DeepAI.org ] | |
| | |
| [[Catégorie:DeepAI.org]] | |
| | |
| [[Catégorie:vocabulary]] | |
