Faster Than Light Optimizing Generative Recommender Training Efficiency At Linkedin
Source
LinkedIn Engineering
Author
LinkedIn Engineering
Date
Terms in this piece · Glossary
transformer — The neural network architecture behind modern AI models, built on attention — letting every word directly consider every other word in parallel.
embedding — A list of numbers representing a piece of text's meaning, so that similar meanings end up numerically close and can be searched.
Why it matters
Concrete training-efficiency techniques for generative sequential recommenders, with a measured 65% reduction in end-to-end GPU hours on production workloads and no reported quality regression.