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NAN #2

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liudan8 opened this issue Jan 8, 2020 · 2 comments
Open

NAN #2

liudan8 opened this issue Jan 8, 2020 · 2 comments

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@liudan8
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liudan8 commented Jan 8, 2020

大佬好，我用你代码使用syn800k预训练，训练会出现NAN，请问你有遇到过吗
@liudan8
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liudan8 commented Jan 9, 2020

你好，在model/anchornet.py文件中146行classify.append(long_vertical_cla)处有笔误，应该是classify.append(long_horizonnal_cla)

@MrYANG23
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MrYANG23 commented Jan 9, 2020

您好，你是整体训练还是anchor和pixel部分分开训练时遇到nan,我没使用syn800k训练，原文是用了在syN800k上训练后再到ICDAR2015上训练，整体部分训练时遇到过nan,往往为数据预处理部分的问题，修正后，调低学习率就没遇到过，分支训练时，暂时没遇到nan,确实是笔误，谢啦，一起研究

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@liudan8 @MrYANG23