张量对象没有属性keras_shape [英] Tensor object has no attribute keras_shape

问题描述

使用以下方法建立模型时:

While building a model using:

model = Model(inputs=[input_text], outputs=pred)

遇到错误:

AttributeError:"Tensor"对象没有属性"_keras_shape"

AttributeError: 'Tensor' object has no attribute '_keras_shape'

我尝试过的完整笔记本可以在这里找到...> https://github.com/shantanuo/pandas_examples/blob/master/tensorflow/tf_learn.ipynb

The complete notebook that I tried can be found here... https://github.com/shantanuo/pandas_examples/blob/master/tensorflow/tf_learn.ipynb

这里是相同的纯文本代码... https://gist.github.com/shantanuo/4e35baba144ee658e4dd4d1f87e19f3a

And the same code in plain text here... https://gist.github.com/shantanuo/4e35baba144ee658e4dd4d1f87e19f3a

即使我使用与本博客中所示完全相同的代码，我也想知道为什么会出错:

I will like to know why am I getting an error even if I am using the exact same code as shown in this blog:

https://towardsdatascience.com/transfer-learning-using-elmo-embedding-c4a7e415103c

期望的输出-像这样:

模型摘要为:_________________________________________________________________图层(类型)输出形状参数#
================================================================ input_2(InputLayer)(无，1)0
_________________________________________________________________ lambda_2(Lambda)(无，1024)0
_________________________________________________________________ density_3(密集)(无，256)262400
_________________________________________________________________ density_4(Dense)(None，1)257

The model summary is: _________________________________________________________________ Layer (type) Output Shape Param #
================================================================= input_2 (InputLayer) (None, 1) 0
_________________________________________________________________ lambda_2 (Lambda) (None, 1024) 0
_________________________________________________________________ dense_3 (Dense) (None, 256) 262400
_________________________________________________________________ dense_4 (Dense) (None, 1) 257

我尝试升级tensorflow和keras，但收到相同的错误:

I tried to upgrade tensorflow and keras but getting the same error:

!pip install --upgrade tensorflow

推荐答案

如果您对此进行更改:

from keras.models import Model

对此:

from tensorflow.keras.models import Model

您的代码会没事的.

*或*

更改此:

from tensorflow.python.keras.layers import Input

对此:

from keras.layers import Input

这篇关于张量对象没有属性keras_shape的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！