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Exercise

Evaluate out-of-bag error

Here you will plot the OOB error as a function of the number of trees trained, and extract the final OOB error of the Random Forest model from the trained model object.

Instructions
100 XP
  • The credit_model trained in the previous exercise is loaded in the workspace.
  • Get the OOB error rate for the Random Forest model.
  • Plot the OOB error rate against the number of trees in the forest.
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