Skit learn decision

from sklearn.datasets import load_iris
from sklearn.tree import DecisionTreeClassifier
from sklearn.tree import export_text
iris = load_iris()
decision_tree = DecisionTreeClassifier(random_state=0, max_depth=2)
decision_tree = decision_tree.fit(iris.data, iris.target)
r = export_text(decision_tree, feature_names=iris['feature_names'])
print(r)

Source: scikit-learn.org

Skit learn decision

tree.plot_tree(clf)

Source: scikit-learn.org

Skit learn decision

from sklearn import tree
X = [[0, 0], [1, 1]]
Y = [0, 1]
clf = tree.DecisionTreeClassifier()
clf = clf.fit(X, Y)

Source: scikit-learn.org

Skit learn decision

import graphviz 
dot_data = tree.export_graphviz(clf, out_file=None) 
graph = graphviz.Source(dot_data) 
graph.render("iris")

Source: scikit-learn.org

Skit learn decision

clf.predict([[2., 2.]])

Source: scikit-learn.org

Skit learn decision

from sklearn.datasets import load_iris
from sklearn import tree
X, y = load_iris(return_X_y=True)
clf = tree.DecisionTreeClassifier()
clf = clf.fit(X, y)

Source: scikit-learn.org

Similar codes

1 vote124 views1 answer
How to filter queryset with foreign key in django
Python
0 vote135 views1 answer
Django jinja else if template tags
Python
6 votes104 views2 answers
How to install python2 in ubuntu
Python
0 vote130 views6 answers
Schedule a function python inside tkinter loop
Python
1 vote143 views1 answer
How to write a dict in pytohn
Python
-1 vote84 views2 answers
Model deployment with flask
Python
1 vote162 views2 answers
Django url static
Python Django
3 votes123 views1 answer
Python iterate letters
Python
0 vote124 views1 answer
How to resize windows in python
Python
9 votes124 views5 answers
Remove key from dictionary
Python