- Les bases
 - Modules standards
 - Modules non standards
 
from sklearn.linear_model import LinearRegression
regressor = LinearRegression()
regressor.fit(Xtrain, ytrain)
ytest = regressor.predict(Xtest)
    
from sklearn.linear_model import ElasticNet
regressor = ElasticNet()
regressor.fit(Xtrain, ytrain)
ytest = regressor.predict(Xtest)
    