Data Science, Recommender Systems, Collaborative Filtering, Artificial Intelligence, Machine Learning.
directly comparable. The below figure illustrates this idea. SVD Maps Users and Items Into Latent Space (https://www.youtube.com/watch?v=E8aMcwmqsTg&list=PLLssT5z_DsK9JDLcT8T62VtzwyW9LNepV&index=55) SVD has a great property that it has the minimal reconstruction Sum of Square Error (SSE);