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Title: 执行神经网络训练时报错。model.fit时就报异常，系统是TF2.3,win10 · Issue #58 · aialgorithm/Blog · GitHub

Open Graph Title: 执行神经网络训练时报错。model.fit时就报异常，系统是TF2.3,win10 · Issue #58 · aialgorithm/Blog

X Title: 执行神经网络训练时报错。model.fit时就报异常，系统是TF2.3,win10 · Issue #58 · aialgorithm/Blog

Description: tensorflow.python.framework.errors_impl.UnimplementedError: Cast string to float is not supported, 意思是不能将字符型转浮点型。

Open Graph Description: tensorflow.python.framework.errors_impl.UnimplementedError: Cast string to float is not supported, 意思是不能将字符型转浮点型。

X Description: tensorflow.python.framework.errors_impl.UnimplementedError: Cast string to float is not supported, 意思是不能将字符型转浮点型。

Opengraph URL: https://github.com/aialgorithm/Blog/issues/58

X: @github

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Hey, it has json ld scripts: 
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执行神经网络训练时报错。model.fit时就报异常，系统是TF2.3,win10https://github.com/aialgorithm/Blog/issues/58#top
https://github.com/kevinwei1975
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kevinwei1975https://github.com/kevinwei1975
on Sep 8, 2022https://github.com/aialgorithm/Blog/issues/58#issue-1365491761
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