Machine Learning - Study Mode

[#176] True or False: Ensemble learning can only be applied to supervised learning methods.
Correct Answer

(B) FALSE
(D) FALSE

[#177] If two variables are correlated, is it necessary that they have a linear relationship?
Correct Answer

(B) No
(D) No
(F) No
(H) No

[#178] . . . . . . . .xa0allows exploiting the natural sparsity of data while extracting principal components.
Correct Answer

(A) sparsepca
(E) sparsepca

[#179] Which one of these is not a tree based learner?
Correct Answer

(C) bayesian classifier
(G) bayesian classifier

[#180] Correlated variables can have zero correlation coeffficient. True or False?
Correct Answer

(A) TRUE
(C) TRUE