/Python/Scikit learn random forest classifier

Scikit learn random forest classifier

Sklearn random forest

from sklearn.ensemble import RandomForestClassifier


clf = RandomForestClassifier(max_depth=2, random_state=0)

clf.fit(X, y)

print(clf.predict([[0, 0, 0, 0]]))

Sklearn random forest

from sklearn.ensemble import RandomForestClassifier
from sklearn.datasets import make_classification


X, y = make_classification(n_samples=1000, n_features=4,
                            n_informative=2, n_redundant=0,
                            random_state=0, shuffle=False)
clf = RandomForestClassifier(max_depth=2, random_state=0)

clf.fit(X, y)

print(clf.predict([[0, 0, 0, 0]]))

Scikit learn random forest

from sklearn.ensemble import BaggingClassifier
from sklearn.neighbors import KNeighborsClassifier
bagging = BaggingClassifier(KNeighborsClassifier(),
                            max_samples=0.5, max_features=0.5)

Source: scikit-learn.org

Scikit learn random forest classifier

from sklearn.ensemble import RandomForestClassifier
from sklearn.datasets import make_classification


X, y = make_classification(n_samples=1000, n_features=4,
                            n_informative=2, n_redundant=0,
                            random_state=0, shuffle=False)
clf = RandomForestClassifier(max_depth=2, random_state=0)

clf.fit(X, y)

print(clf.predict([[0, 0, 0, 0]]))

-1

Similar codes

1 vote333 views1 answer
How to find magnitude of complex number in python
Python
0 vote333 views2 answers
Hi i smell like poop
Python
0 vote353 views1 answer
Play Audio File In Background Python
Python
2 votes331 views1 answer
Python finally keyword
Python
1 vote324 views2 answers
Count elements in columns pandas
Python
5 votes340 views1 answer
Get_object_or_404
Python
0 vote334 views1 answer
Colorbar font size python
Python
0 vote339 views1 answer
Pandas get attribute of object
Python
0 vote315 views1 answer
Search bar using python
Python
1 vote339 views1 answer
The python libraries to master for machine learning
Python