Which of the following statements about bagging is false?

a. Bagging generates a composite prediction by weighting the votes of the individual classifiers by their individual accuracies.

b. Bagging generates a committee of different classifiers by constructing them from slightly different training sets.

c. Bagging enables out-of-bag error estimation that provides an estimate of out-ofsample predictive performance.

d. A weakness of bagging is that the individual models still may be highly correlated.