Importer la décision de décision
from sklearn.tree import DecisionTreeClassifier
Outrageous Octopus
from sklearn.tree import DecisionTreeClassifier# Create Decision Tree classifer object
clf = DecisionTreeClassifier(criterion="entropy", max_depth=3)
# Train Decision Tree Classifer
clf = clf.fit(X_train,y_train)
#Predict the response for test dataset
y_pred = clf.predict(X_test)
# Model Accuracy, how often is the classifier correct?
print("Accuracy:",metrics.accuracy_score(y_test, y_pred))clf.predict([[2., 2.]])