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LightNER在中文小样本实验 #127
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LightNER暂未在中文数据集上做过实验,建议您调一下batch size和learning rate,few-shot场景对这两个参数会比较敏感,全量场景可以试下不冻结bart,此外还可以试下将learn_weights设置为False |
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是的 |
一般在全量场景下,需要跑多少个迭代? 在中文场景下,准确率有0.8+,但是召回率一直只有0.5不到,知道这是什么情况导致的么 |
CONLL数据集包括12.7k条训练实例,训练了30个epoch |
请问作者有在中文数据集上做过few shot试验么? 目前我采用msra数据集训练,最高f值只有0.75; 我看论文里在英文数据集conll上面可以达到0.9; 另外,我在小样本数据集上,20-shot的f值只有0.3; 在500-shot的f值甚至也没有比20-shot的0.3更好; 请教下,中文数据集下的指标是会有这么大差距么
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