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20232026
most citedCollaborative Cross-modal Fusion with Large Language Model for Recommendation

16 citations · 19 across the 22 of their papers we have counts for

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cs.LG2026

When Hard Negatives Hurt: Bridging the Generative-Discriminative Gap in Hard Negative Synthesis for Retrieval

Zhicheng Zhang, Jiwei Tang, Kuicai Dong +9

Hard negative mining has become the dominant strategy for training retrievers, yet it faces intrinsic limitations: negatives are bounded by corpus availability, selected by retriev…