Which is a characteristic of random forests?
A) They are nonparametric
B) They are nonlinear
C) They are robust against multicollinearity
D) All of the above

Question

Quizplus · Accepted Answer

A) Random forests are nonparametric, meaning they do not make assumptions about the underlying distribution of the data.

B) Random forests are nonlinear, as they are able to model complex relationships and interactions between variables.

C) Random forests are robust against multicollinearity, which can cause issues in other models like linear regression. This is because the algorithm randomly selects subsets of features for each tree, reducing the effect of highly correlated predictors.

Which Is a Characteristic of Random Forests