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novioleo avatar novioleo commented on April 24, 2024

set

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dengfenglai321 avatar dengfenglai321 commented on April 24, 2024

set

set?

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novioleo avatar novioleo commented on April 24, 2024

对自己的字符取set。

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dengfenglai321 avatar dengfenglai321 commented on April 24, 2024

对自己的字符取set。

哦,就是用集合的方法取到字符,然后将取到的所有字符添加进alphabets的digit.txt里面吗?一个字符一行,我理解正确吗?
需要注意顺序之类的吗?

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novioleo avatar novioleo commented on April 24, 2024

是这样的。没有顺序哈~

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dengfenglai321 avatar dengfenglai321 commented on April 24, 2024

是这样的。没有顺序哈~

已解决,感谢大佬,如果没有set,有一些重复的会影响吗?
此外,我训练一开始loss就是nan,有什么办法解决?调小学习率?还是其它

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novioleo avatar novioleo commented on April 24, 2024

会影响。nan应该是label错误导致

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dengfenglai321 avatar dengfenglai321 commented on April 24, 2024

会影响。nan应该是label错误导致

我现在查看了cnn的输出,cnn的输出都是nan,,,,,还没到rnn+ctc。。。。cnn输出全是nan,大佬大概知道是什么原因吗?

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novioleo avatar novioleo commented on April 24, 2024

会影响。nan应该是label错误导致

我现在查看了cnn的输出,cnn的输出都是nan,,,,,还没到rnn+ctc。。。。cnn输出全是nan,大佬大概知道是什么原因吗?

这个不好确定,cnn中存在nan那么大概率你在归一化就错了。

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