down‑market

DataFunTalk

Nov 19, 2020 · Artificial Intelligence

58 Tongzhen Home Feed Recommendation System: Architecture, Features, and Evolution

This talk details the design, data pipeline, feature engineering, model evolution, and operational insights of the 58 Tongzhen home feed recommendation system, covering its architecture, localization strategies, recall and ranking models, online learning, and future directions for AI-driven content delivery in the down‑market.