/Python/Logistic regression algorithm in python

Logistic regression algorithm in python

# import the class
from sklearn.linear_model import LogisticRegression

# instantiate the model (using the default parameters)
logreg = LogisticRegression()

# fit the model with data
logreg.fit(X_train,y_train)

#
y_pred=logreg.predict(X_test)

Source: datacamp.com

Logistic regression algorithm in python

print("Accuracy:",metrics.accuracy_score(y_test, y_pred))
print("Precision:",metrics.precision_score(y_test, y_pred))
print("Recall:",metrics.recall_score(y_test, y_pred))

Source: datacamp.com

Logistic regression algorithm in python

# import the metrics class
from sklearn import metrics
cnf_matrix = metrics.confusion_matrix(y_test, y_pred)
cnf_matrix

Source: datacamp.com

Similar codes

0 vote127 views1 answer
Python program to check whether a specified value is contained in a group of values
Python
5 votes121 views2 answers
Python get everything between two characters
Python
0 vote137 views2 answers
Find location of a class in python
Python
0 vote128 views1 answer
Numpy timedelta object has no attribute days
Python
0 vote123 views1 answer
Comparing values in python
Python
0 vote126 views2 answers
Doing math in python
Python
0 vote121 views1 answer
Circular linked list in python
Python
1 vote148 views1 answer
How to check if python has been added to path
Python
16 votes115 views4 answers
How to open a website in python
Python
5 votes123 views3 answers
Convert categorical column to int in pandas
Python