Describe to me your experience with machine learning methods. Is there a particular method you have more experience with than others?

The purpose of this question is to explore your knowledge and experience with machine learning. The interviewer may want to confirm not only your skills in this area but also your direct knowledge of the machine learning methodologies their company utilizes. Be prepared to provide a concrete example and the rationale behind using the methodologies you chose.

"Much of my experience with machine learning is in the area of medical imaging. Our team employed machine learning methodologies including classification, clustering, and regression analysis to help improve the accuracy of the assessment of the images our equipment produced."