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Yu Cheng

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Book Open access Jul 2026

Generative Enhanced Modeling: A Collaborative Framework for Enhancing User Representations via Semantic ID

GEM shifts the paradigm from self-behavior induction to collective experience migration to collective experience migration and constructs LLM-based semantic IDs and embeddings and effectively suppresses reward-driven noise while preserving target-aware signals.

Li Li, Wei Xu, Yu Cheng et al. · 0 citations

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