NotFoundError：找不到目录C://Users/Admin/Downloads/assignment2/train

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英文:

NotFOundError : could not find directory C://Users/Admin/Downloads/assignment2/train

问题

I'm Korean and I'm not good at writing in English.
请理解我的英语不好。

An error occurs.
出现错误。

"NotFoundError: Could not find directory C://Users/Admin/Downloads/assignment2/train"
“NotFoundError: 找不到目录 C://Users/Admin/Downloads/assignment2/train”
如何解决这个问题？

Here is the code that I wrote.
以下是我写的代码。

英文:

I'm Korean and I'm not good at writing in english.
Please understand my poor english.

An error occurs.
"NotFoundError: Could not find directory C://Users/Admin/Downloads/assignment2/train"
how can I solve this problem?

Here is the code that I wrote.

  1. import os
  2. import tensorflow as tf
  3. from tensorflow import keras
  5. base_dir = 'C:/Users/Admin/Downloads/assignment2'
  6. train_dir = os.path.join(base_dir, 'train')
  7. test_dir = os.path.join(base_dir, 'test')
  9. batch_size = 32
  10. num_of_train_imgs = 3934
  11. num_of_test_imgs = 1966
  12. img_height = 50
  13. img_width = 50
  15. train_ds = tf.keras.preprocessing.image_dataset_from_directory(
  16.   train_dir,
  17.   validation_split=0.2,
  18.   subset="training",
  19.   seed=123,
  20.   image_size=(img_height, img_width),
  21.   batch_size=num_of_train_imgs)
  23. val_ds = tf.keras.preprocessing.image_dataset_from_directory(
  24.   train_dir,
  25.   validation_split=0.2,
  26.   subset="validation",
  27.   seed=123,
  28.   image_size=(img_height, img_width),
  29.   batch_size=num_of_train_imgs)
  31. test_ds = tf.keras.preprocessing.image_dataset_from_directory(
  32.   test_dir,
  33.   image_size=(img_height, img_width),
  34.   batch_size=num_of_test_imgs)

答案1

得分: 1

这意味着目录 'C://Users/Admin/Downloads/assignment2/train' 不存在。因此，在你得到目录后，请确保它存在，如果不存在，请创建一个。以下是解决方案：

  1. base_dir = 'C:/Users/Admin/Downloads/assignment2'
  3. train_dir = os.path.join(base_dir, 'train')
  4. if not os.path.exists(train_dir):
  5.     os.mkdir(train_dir)
  7. test_dir = os.path.join(base_dir, 'test')
  8. if not os.path.exists(test_dir):
  9.     os.mkdir(test_dir)
英文:

This means the directory 'C://Users/Admin/Downloads/assignment2/train' is not existed. So, after you have your directory, make sure it is existed, if not, create one. Here is the solution:

  1. base_dir = 'C:/Users/Admin/Downloads/assignment2'
  3. train_dir = os.path.join(base_dir, 'train')
  4. if not os.path.exists(train_dir):
  5.     os.mkdir(train_dir)
  7. test_dir = os.path.join(base_dir, 'test')
  8. if not os.path.exists(test_dir):
  9.     os.mkdir(test_dir)

huangapple
  • 本文由 发表于 2023年5月10日 22:59:34
  • 转载请务必保留本文链接：https://go.coder-hub.com/76219948.html
  • python
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