CFA Practice Question

There are 155 practice questions for this study session.

CFA Practice Question

Which statement regarding model training is TRUE?
A. The more features to use, the better the model training becomes.
B. All numbers should be removed in text cleansing.
C. Model parameters can be learned directly from the training data while hyperparameters cannot.
Explanation: A is false. It is not better to use more features, but to use the right features.

B is also false. Numbers can add noise but some numbers are critical and must be retained.

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