Читать книгу Advanced Analytics and Deep Learning Models - Группа авторов - Страница 70

They have very limited datasets which have multiple-criteria ratings for experiment. For this research, they use two popular real-world datasets: TripAdvisor dataset and Yahoo! Movies dataset. Successively, they used 80% of rated moves or hotels for training purposes and rest 20% for the testing purpose. They evaluated and compared the algorithms which are declared placed to calculate the prediction of rating. They predicted in general ratings mentioned by users on every item for test set, along with calculate efficiency by the very popular mean absolute error method [19].