Cannot iterate over a scalar tensor. with split_dataset

[mihalt]

I try to use something like:

sentences = tf.data.TextLineDataset('/path/to/sentences.txt')
train_s, test_s = tf.keras.utils.split_dataset(data_zipped, left_size=0.98)

And get error like
Cannot iterate over a scalar tensor.

So, is it real to use your util with simple 1D arrays?

[sushreebarsa]

@mihalt Could you please provide the complete standalone code to replicate this issue?
Thank you!

[mihalt]

@mihalt Could you please provide the complete standalone code to replicate this issue? Thank you!

https://colab.research.google.com/drive/1jX51PI_7Q7WJIWL6OfLkjWurC6AZkDuf?usp=sharing

[divyashreepathihalli]

Hi Mihalt, What is the content of your sentences.txt? Looks like only one value is being read from the file and you cannot iterate over one scalar tensor because there is nothing to iterate over.

[SouSingh]

hey, @mihalt I did some research with your colab notebook and I got this one solvable. I hope this one solves your problem.