Unverified50% confidenceFactExact time
多语言预训练模型如mBERT、XLM-R展现出跨语言零样本迁移能力，即便某些语言训练中从未与其他语言平行语料共同出现
1
Sources
50%
Confidence
Long-term
Relevance
7/5/2026
First Seen
Sources
Related Claims
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