MGOE merges multi-task user-item graphs into a small macro graph and combines macro embeddings with mixture-of-experts towers, reporting offline and online gains that need stronger evaluation safeguards.
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Macro Graph of Experts for Billion-Scale Multi-Task Recommendation
MGOE merges multi-task user-item graphs into a small macro graph and combines macro embeddings with mixture-of-experts towers, reporting offline and online gains that need stronger evaluation safeguards.