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训练集数据量过少和01样本不平衡导致效果不好 #58

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LuoXukun opened this issue Jul 8, 2021 · 0 comments

LuoXukun commented Jul 8, 2021

作者您好，我最近在一个事件抽取的小数据集上复现使用您的模型，训练集只有2000左右，但可能是因为数据量过少和类别不平衡问题训练后只能得到全0，我试着用了对0降采样或对1重加权的方法，但还是训练不出结果，请问有什么建议吗？

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