Query-Aware Personalized Search on TikTok

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This presentation focuses on developing a query-aware search system tailored for personalized TikTok discovery, emphasizing the role of adaptive personalization in enhancing user engagement. By leveraging a multimodal index and integrating it with Elasticsearch for iterative feedback re-ranking, the system effectively addresses the shortcomings of generic search algorithms. Through an advanced system architecture utilizing FAISS and Elasticsearch, combined with ambient intelligence for...