Lixian Zhang

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upvoted a paper 1 day ago

WeFair: Fidelity-Aware Alignment from Human Feedback for Personalized Query Rewriting in Short-Video Search

Paper • 2610.16927 • Published 5 days ago • 24

upvoted a paper 12 months ago

GroupRank: A Groupwise Reranking Paradigm Driven by Reinforcement Learning

Paper • 2511.11653 • Published Nov 10, 2025 • 59