[KongchangAI]
Unverified50% confidenceFactExact time

分类头的维度固定,训练好的10分类模型输出维度是10,无法在不修改网络结构的前提下直接预测新增类别

1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen

Sources

BERT新增分类类别:增量微调的三种策略与灾难性遗忘解法

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