It is always advisable to have as many factors as the number of input variables.

Name: It is always advisable to have as many factors as the number of input variables.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Having as many factors as the number of input variables can lead to an over-parameterized model, potentially leading to overfitting and decreased model generalization ability. It is important to carefully select only relevant and important factors to include in the model.

It Is Always Advisable to Have as Many Factors as the Number