Morningstar Quantitative Ratings for Stocks are generated using an algorithm that compares companies that are not under analyst coverage to peer companies that do receive analyst-driven ratings.

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Jackie Reeve Jackie Reeve is a writer covering bedding. She’s spent the past ...