Collaborative Filtering, Matrix Factorization, Recommender Systems, Gradient Descent, Neural Networks.
multiplication step (U @ V.T) will be replaced with a feed-forward neural network, as represented by the diagram earlier. In addition, we convert each existing rating in R into its corresponding U and V one-hot vectors, as shown below. Example one-hot vector creation (where |U| = 5, |V| = 4). Blank