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.

Data mining is the process of extracting potentially useful information from data sets. It uses a suite of methods to organise, examine and combine large data sets, including machine learning, ...

Forbes Travel Guide, formerly Mobil, created America's original hospitality Star Rating system in 1958. Since then, its team of incognito inspectors have checked into thousands of hotels, dined at ...