CFA Practice Question

There are 155 practice questions for this study session.

CFA Practice Question

Bootstrap aggregating is:

A. an aggregation of heterogeneous learners.
B. an aggregation of homogenous learners.
C. a collection of many decision trees.
Correct Answer: B

It is also known as bagging. The original data set is used to generate n new training data sets, and the same algorithm is then trained on n data sets. Averaging or majority-vote classifier is then applied.

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