AI RESEARCH
RAIE: Region-Aware Incremental Preference Editing with LoRA for LLM-based Recommendation
arXiv CS.LG
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ArXi:2603.00638v2 Announce Type: replace-cross Large language models (LLMs) are increasingly adopted as the backbone of recommender systems. However, user-item interactions in real-world scenarios are non-stationary, making preference drift over time inevitable.