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MikeOfZen/tfds_split

Last active October 31, 2019 22:45
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[tfds get dataset] get dataset and do split 3 way #tf #python #split #dataset #tfds
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tfds_split
DATA_DIR="/tmp"
test_split, valid_split, train_split = tfds.Split.TRAIN.subsplit([10, 10, 80])
test_set = tfds.load("cats_vs_dogs:4.*.*",data_dir=DATA_DIR, split="train[:10%]", as_supervised=True)
valid_set = tfds.load("cats_vs_dogs:4.*.*",data_dir=DATA_DIR, split="train[10%:20%]", as_supervised=True)
train_set = tfds.load("cats_vs_dogs:4.*.*",data_dir=DATA_DIR, split="train[20%:]", as_supervised=True)
#tfds.load is called multiple times for each slice, the 'train' split name is taken from the dataset documentation
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