Return [model_accuracy, dummy_accuracy, gain] for the lesson-4 pipeline against…
Machine Learning · from Why accuracy lies
accuracyDummyClassifierclass imbalancebaselinesDummyRegressorPutting the kettle on…
Starting up…
Exercise 3
Return [model_accuracy, dummy_accuracy, gain] for the lesson-4 pipeline against most_frequent, all rounded to 4 places.
your answer
stuck? the lesson behind it
Why accuracy lies
A coin flip finds more late deliveries than our model does