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train.py报错ZeroDivisionError: division by zero #107

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wangfan002 opened this issue Feb 24, 2023 · 6 comments
Open

train.py报错ZeroDivisionError: division by zero #107

wangfan002 opened this issue Feb 24, 2023 · 6 comments

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@wangfan002
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 # 记录当前epoch的平均loss与accuracy
epoch_mean_loss = total_loss / len(train_dataloader)
epoch_mean_acc = epoch_correct_num / epoch_total_num

这两个被除数是0
@HoseaHaoBupt
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我也遇到了这个问题，怎么解决

@cywjava
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cywjava commented Mar 22, 2023

是你的txt 语料 ，处理成一行一句话，文件末尾不能有换行

@Delimeng
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Delimeng commented Dec 8, 2023

不行呀，末尾也没有换行呀！！！

@Delimeng
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Delimeng commented Dec 8, 2023

是你的txt 语料 ，处理成一行一句话，文件末尾不能有换行

还是不行呀！

@Delimeng
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我也遇到了这个问题，怎么解决
你好！请问你的这个问题解决了吗？

@Delimeng
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 # 记录当前epoch的平均loss与accuracy
epoch_mean_loss = total_loss / len(train_dataloader)
epoch_mean_acc = epoch_correct_num / epoch_total_num

这两个被除数是0

你好！请问你的这个问题解决了吗？

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4 participants
@wangfan002 @cywjava @Delimeng @HoseaHaoBupt