顺序没有属性"validation_data". [英] Sequential has no attribution "validation_data"

问题描述

我从下面的链接下载并运行文件 https://github.com/keunwoochoi/keras_callbacks_example

I download and run the file from the link below https://github.com/keunwoochoi/keras_callbacks_example

但是它具有错误顺序没有属性" validation_data"".谁能为我解释?

But the it has the error "Sequential has no attribute "validation_data"". Can anyone explain for me?

推荐答案

您始终可以使用dir()检查对象中的内容.

You can always check what is in the object with dir().

我在使用self.model.validation_data时遇到了同样的问题.使用dir(self.model)进行检查后发现，对于我的特定问题，确实没有属性validation_data.但是然后检查dir(self)我可以找到它.

I had the same problem using self.model.validation_data. Checking with dir(self.model) showed me that there was indeed no attribute validation_data for my particular problem. But then checking dir(self) I could find it.

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