Sklearn predict_proba - Predicting Class Probabilities
Python
To predict the class probability when using sklearn classification models we use the predict_proba function.
In the example below we have trained a logistic regression model and then use the predict_proba function to predict the class probabilities for each example in the test dataset.
1| from sklearn.linear_model import LogisticRegression 2| 3| #Initialise & Fit Model 4| model = LogisticRegression() 5| model.fit(X_train, y_train) 6| 7| # predict class probabilities for each example in X_test 8| y_pred_proba = model.predict_proba(X_test) 9| 10|
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