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AndreCAndersen/map_fn_test.py

Last active June 18, 2017 16:30
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Testing of map_fn in tensorflow
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map_fn_test.py
import tensorflow as tf
f1 = lambda x: x*1
f2 = lambda x: x*2
f3 = lambda x: x*3
x = [f1, f2, f3]
y = [1, 2, 3]
result = list(map(lambda x,y: x(y), x, y))
print(result)
# [1, 4, 9]
y = tf.constant([1, 2, 3])
f = tf.map_fn(lambda x,y: x(y), (x, y))
sess = tf.Session()
result = sess.run(f)
print(result)
# TypeError: Expected binary or unicode string, got <function <lambda> at 0x00000190E9C31C80>
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