In Random Forests, how are individual trees typically trained?

Practice Questions

Q1
In Random Forests, how are individual trees typically trained?
  1. On the entire dataset.
  2. On a random subset of the data.
  3. Using only the most important features.
  4. With no data at all.

Questions & Step-by-Step Solutions

In Random Forests, how are individual trees typically trained?
  • Step 1: Start with a complete dataset that you want to use for training.
  • Step 2: Randomly select a subset of the data. This subset is called a 'bootstrap sample'.
  • Step 3: Use this bootstrap sample to train one individual decision tree.
  • Step 4: Repeat Steps 2 and 3 multiple times to create many different trees, each trained on different random subsets of the data.
  • Step 5: Ensure that each tree is trained independently to promote diversity among the trees.
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