7 best C++ Recommender System libraries in 2024

A recommender system, or a recommendation system is a subclass of information filtering systems that are meant to predict the “rating” or “preference” a user would give to an item. They are primarily used in commercial applications. Recommender systems are utilized in a variety of areas and are most commonly recognized as playlist generators for video and music services like Netflix, YouTube, Spotify, and Apple Music. However, there are also more creative uses like for potential friends on dating sites and for professionals or jobs on LinkedIn or AngelList. The following 6 best C++ Recommender System libraries are designed specifically for C++ developers who want to create and run unit tests to ensure their code works correctly. DeepRec - a recommendation engine based on TensorFlow; flipper - Recommendation engine and metainformation server; Movie-Recommendation-Engine - User Based Movie Recommendation System based.