DaTaobao Tech
Apr 19, 2022 · Artificial Intelligence
Generative Re‑ranking for Diverse and Context‑Aware Recommendation
The paper presents a generative re‑ranking framework for Taobao’s home‑decor channel that combines heuristic sequence generation methods (MMR, DPP, beam search) with a context‑aware encoder to produce diverse, relevance‑balanced recommendation lists, achieving notable gains in PV, IPV, CTR and click‑diversity over traditional point‑wise ranking.
Machine Learningcontext-awarediversity
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