CEREBRO

Cerebro supports initiating and managing recommendation session, tracking users' actions (e.g., clicking, rating, liking, searching, etc.), and updating users' personalized recommendations

Cerebro implements many different indexing data structures to support various types of information retrieval, e.g., personalized recommendation, personalized keyword search, and similar/related objects search

Cerebro is designed to support end-to-end, closed-loop recommendation systems