Question

Point out the correct statement.

(a) Combining classifiers improves interpretability

(b) Combining classifiers reduces accuracy

(c) Combining classifiers improves accuracy

(d) All of the mentioned

I got this question in a job interview.

My doubt stems from Model Based Prediction topic in chapter Machine Learning of Data Science

Answer 1

Correct choice is (c) Combining classifiers improves accuracy

The explanation: You can combine classifier by averaging.