AINeutralarXiv – CS AI · 3h ago6/10
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Ocean4Rec: Offline LLM-Derived OCEAN Profiles for Request-Time VOD Reranking
Ocean4Rec presents a novel approach to video-on-demand recommendation by using LLMs offline to generate OCEAN personality profiles for content items, then performing request-time reranking without real-time model calls. The system demonstrates significant NDCG improvements (7.6-61.5%) on Samsung Smart TV data while maintaining deployment simplicity and predictable latency for production services.
$OCEAN