Unverified50% confidenceOpinionExact time
在关系抽取中，标签出现的频率几乎不能预测模型在该标签上的表现，真正决定泛化能力的是模型是否见过相似的证据表达方式
1
Sources
50%
Confidence
Long-term
Relevance
8/5/2026
First Seen
Sources
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