comply to PEP 8
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4889740414
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2 changed files with 11 additions and 13 deletions
2
TODO
2
TODO
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@ -2,8 +2,6 @@ TODO
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* add prefixes and links to shape table
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* abide to PEP 8
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* finish writing README
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* finish npz functionality
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@ -42,14 +42,14 @@ def make_emnist_meta(npz, name):
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metadata = dict(
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emnist_balanced = make_emnist_meta("emnist_balanced.npz", "emnist-balanced"),
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emnist_byclass = make_emnist_meta("emnist_byclass.npz", "emnist-byclass"),
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emnist_bymerge = make_emnist_meta("emnist_bymerge.npz", "emnist-bymerge"),
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emnist_digits = make_emnist_meta("emnist_digits.npz", "emnist-digits"),
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emnist_letters = make_emnist_meta("emnist_letters.npz", "emnist-letters"),
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emnist_mnist = make_emnist_meta("emnist_mnist.npz", "emnist-mnist"),
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fashion_mnist = make_meta("fashion_mnist.npz", prefix="fashion-mnist"),
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mnist = make_meta("mnist.npz", prefix="mnist"),
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emnist_balanced=make_emnist_meta("emnist_balanced.npz", "emnist-balanced"),
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emnist_byclass=make_emnist_meta("emnist_byclass.npz", "emnist-byclass"),
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emnist_bymerge=make_emnist_meta("emnist_bymerge.npz", "emnist-bymerge"),
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emnist_digits=make_emnist_meta("emnist_digits.npz", "emnist-digits"),
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emnist_letters=make_emnist_meta("emnist_letters.npz", "emnist-letters"),
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emnist_mnist=make_emnist_meta("emnist_mnist.npz", "emnist-mnist"),
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fashion_mnist=make_meta("fashion_mnist.npz", prefix="fashion-mnist"),
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mnist=make_meta("mnist.npz", prefix="mnist"),
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)
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@ -77,7 +77,7 @@ def download(name):
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url = webhost + url_name
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try:
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urlretrieve(url, path)
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except:
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except Exception:
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lament(f"Failed to download {url} to {path}")
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raise
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return already_exists
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@ -180,8 +180,8 @@ def prepare(dataset="mnist", return_floats=True, return_onehot=True,
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# correct the orientation of emnist images.
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if prefix == "emnist":
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train_images_data = train_images_data.transpose(0,1,3,2)
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test_images_data = test_images_data.transpose(0,1,3,2)
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train_images_data = train_images_data.transpose(0, 1, 3, 2)
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test_images_data = test_images_data.transpose(0, 1, 3, 2)
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if return_floats: # TODO: better name.
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train_images_data = train_images_data.astype(np.float32) / 255
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