Unverified50% confidenceFactExact time
BERT采用双向注意力，能同时利用上下文左右两侧的信息进行推断
1
Sources
50%
Confidence
Long-term
Relevance
7/12/2026
First Seen
Sources
From CNN to Transformer: How AI Evolved to Understand Human Language
bilibiliAI-Agent搭建7/9/2026
Related Claims
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