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Exercise

Evaluate the GB regressor

Now that the test set predictions are available, you can use them to evaluate the test set Root Mean Squared Error (RMSE) of gb.

y_test and predictions y_pred are available in your workspace.

Instructions

100 XP

  • Import mean_squared_error from sklearn.metrics as MSE.

  • Compute the test set MSE and assign it to mse_test.

  • Compute the test set RMSE and assign it to rmse_test.