A rating aggregation method for generating product reputations
Ahmad Abdel‐Hafez, Yue Xu, Audun Jøsang · 2014
Many websites offer the opportunity for customers to rate items and then use customers' ratings to generate items reputation, which can be used later by other users for decision making purposes. The aggregated value of the ratings per item represents the reputation of this item. The accuracy of the reputation scores is important as it is used to rank items.