WeFair Improves Short-Video Search via Fidelity-Aware Alignment
October 29, 2026
WeFair addresses intent drift in personalized query rewriting by using human feedback categorized by fidelity levels: demonstration, preference, and verification. This method prevents LLMs from over-prioritizing engagement-heavy content over immediate user intent in short-video search contexts.
HOW THIS AFFECTS YOU
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builderYou can use fidelity-aware alignment to prevent user intent drift in search and recommendation engines.