Utilisateur:Arbg0002/brouillons/réseaux de neurones
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Révision datée du 12 avril 2019 à 11:02 par Arbg0002 (discussion | contributions)
Neural networks
Pre-processing
- Data exploration (clean-up)
- Data transformation
- Outlier detection and removal
- Data normalization, one of:
- Min-Max Normalization: linear scaling into a data range, typically [0,1]
- Zscore Normalization: input variable data is converted into zero mean and unit variance
- Sigmoidal Normalization: nonlinear transformation of the input data into the range [-1,1], with a sigmoid function
- Data analysis
- Validation of results