Split_data,, can't multiply sequence by non-int of type 'float'

Course Q&A TensorFlow Developer Professional Convolutional Neural Networks in TensorFlow
1

Hello,
I have an issue with the cell of split data, the TypeError said "can’t multiply sequence by non-int of type ‘float’ "
what’s wrong? could anybody help me, please?

split data
split data1818×457 103 KB

3

Please ensure that the number of items you want to sample is an integer and the items you want to sample is a sequence like list / set.

4

can I send you my notebook to check it? I still have problem with it. The output said it just 17 images for training and validation in each animal. It’s different with the expected output…

5

Please click my name and message your notebook as an attachment.

6

Inside split_data, why are you using root_dir? This is the docstring for the function:

  """
  Splits the data into train and test sets
  
  Args:
    SOURCE_DIR (string): directory path containing the images
    TRAINING_DIR (string): directory path to be used for training
    VALIDATION_DIR (string): directory path to be used for validation
    SPLIT_SIZE (float): proportion of the dataset to be used for training
    
  Returns:
    None
  """
7

This what the output said when I changed

NameError Traceback (most recent call last)
in ()
17
18 files =
—> 19 for filename in os.listdir(SOURCE_DIR):
20 file = SOURCE_DIR + filename
21 if os.path.getsize(file) > 0:

NameError: name ‘SOURCE_DIR’ is not defined

8

I had the same issue and solve it by adding the int( ) to transfor int type after you *SPLIT_SIZE ,
hope it can help you