Exercise

Checking the accuracy of prediction

It’s now time to check how well your trained model can make predictions! Let’s use your testing set to check the accuracy of your Decision Tree model, with the score() method.

Instructions

100 XP

Apply the decision tree model to fit the features to the target in the training set.
Check the accuracy score() of the prediction for the training set.
Check the accuracy score() of the prediction for the test set.

Take Hint (-30 XP)