[KongchangAI]
Unverified50% confidenceSolutionExact time

微调嵌入模型时应使用难负样本(如同领域但不同层级的岗位)而非随机负样本,以学习更细粒度的语义差异

1
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50%
Confidence
Long-term
Relevance
8/31/2026
First Seen

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