Item based cosine similarity

MachineX: Cosine Similarity for Item-Based Collaborative Filtering

Reading Time: 4 minutes “A recommender system or a recommendation system (sometimes replacing “system” with a synonym such as platform or engine) is a subclass of information filtering system that seeks to predict the “rating” or “preference” a user would give to an item. “ – Wikipedia In simple terms a recommender system is where the system is capable of producing a list of recommendation with respect to an Continue Reading