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skeggse/dataset-map.py

Created February 27, 2018 21:20
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dataset-map.py
import tensorflow as tf
dataset = tf.data.Dataset.from_generator(lambda: None, tf.float32)
# raises no errors
dataset.map(lambda i: (i, tf.zeros(tf.float32)))
zeros = tf.zeros(tf.float32)
# raises KeyError: 'zeros:0'
dataset.map(lambda i: (i, zeros))
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