Shijie Liu

Shijie Liu joined the NVIDIA DevTech team in 2020 and focuses on performance optimization on NVIDIA GPUs and acceleration of recommendation systems. He mainly focuses on work related to the development of NVIDIA Merlin HugeCTR and the optimization of MLPerf DLRM.
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Posts by Shijie Liu

Agentic AI / Generative AI Aug 20, 2026

How Generative Recommenders Are Redefining RecSys at Scale

Recommender systems (RecSys) are one of the most ubiquitous machine learning problems in the consumer internet industry yet notoriously difficult to train and... 11 MIN READ
An illustration showing recommender systems.
Developer Tools & Techniques Nov 20, 2024

Boost Large-Scale Recommendation System Training Embedding Using EMBark

Recommendation systems are core to the Internet industry, and efficiently training them is a key issue for various companies. Most recommendation systems are... 6 MIN READ