Amazon calculates a product’s star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers, and factors that establish reviewer trustworthiness.
In law school, some professors teach you how to think like a lawyer. The best professors teach you how to think like a judge. The authors of this case book are no exception. They are proficient in the law, and propose thought provoking questions that propel thought outside the box.