NVIDIA Merlin

NVIDIA Merlin is an open-source framework designed to help data scientists, machine learning engineers, and researchers quickly build and deploy high-performance recommender systems at scale. It provides interoperable libraries and tools for the full lifecycle of recommender workflows, from data preprocessing and feature engineering to model training, inference, and production deployment, optimized for both CPUs and GPUs. With components like NVTabular, HugeCTR, Transformers4Rec, and workflow automation, Merlin is suited for users working with massive datasets and requiring enterprise-grade performance and scalability.