Merge pull request rasbt#84 from rasbt/ch13-no-shuffling

Added shuffle_files=False for loading CelebA dataset
watergames · Nov 25, 2019 · 79b58e4 · 79b58e4
2 parents 332d1b0 + 7f4bee8
commit 79b58e4
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Showing 2 changed files with 71 additions and 56 deletions.
diff --git a/ch13/ch13_part1.ipynb b/ch13/ch13_part1.ipynb
diff --git a/ch13/ch13_part1.py b/ch13/ch13_part1.py
@@ -485,7 +485,7 @@ def load_and_preprocess(path, label):
 
 
 # Load data from disk as tf.data.Datasets
-datasets = celeba_bldr.as_dataset()
+datasets = celeba_bldr.as_dataset(shuffle_files=False)
 
 datasets.keys()
 
@@ -524,14 +524,16 @@ def load_and_preprocess(path, label):
     ax.imshow(image)
     ax.set_title('{}'.format(label), size=15)
 
+
 plt.show()
 
 
 # Alternative ways for loading a dataset
 
 
 
-mnist, mnist_info = tfds.load('mnist', with_info=True)
+mnist, mnist_info = tfds.load('mnist', with_info=True,
+                              shuffle_files=False)
 
 print(mnist_info)
 
@@ -557,6 +559,9 @@ def load_and_preprocess(path, label):
     ax.set_xticks([]); ax.set_yticks([])
     ax.imshow(image[:, :, 0], cmap='gray_r')
     ax.set_title('{}'.format(label), size=15)
+
+#plt.savefig('ch13-mnist-new.png')
+plt.show()