Dell-EMC
E20-065 · Question #31
E20-065 Question #31: Real Exam Question with Answer & Explanation
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Question
What is a random subspace of features, as used by Random Forests?
Options
- AA random subset of features that are chosen at each split in the decision tree
- BFiltration of data that does not meet a pre-defined weighting thrsehold
- CThe creation of out-of-bag (OOB) data that is used to select features
- DRemoval of highly correlated variables to randomize the features
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