DataFunSummit
Oct 31, 2021 · Artificial Intelligence
Exploring Generalized Multi‑Objective Recommendation Algorithms for 58 Community
This article details how 58 Community evolved its recommendation system from single‑objective click‑rate optimization to a multi‑objective framework that boosts value‑content share, improves user retention, and leverages cross‑domain embeddings and online CEM‑based parameter tuning to achieve significant performance gains.
CEMCross-Domainembedding
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