contrib.keras.backend.ones
tf.contrib.keras.backend.ones
tf.contrib.keras.backend.ones
ones( shape, dtype=None, name=None )
Defined in tensorflow/contrib/keras/python/keras/backend.py
.
Instantiates an all-ones tensor variable and returns it.
Arguments:
shape: Tuple of integers, shape of returned Keras variable. dtype: String, data type of returned Keras variable. name: String, name of returned Keras variable.
Returns:
A Keras variable, filled with `1.0`.
Example:
>>> from keras import backend as K >>> kvar = K.ones((3,4)) >>> K.eval(kvar) array([[ 1., 1., 1., 1.], [ 1., 1., 1., 1.], [ 1., 1., 1., 1.]], dtype=float32)
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Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/api_docs/python/tf/contrib/keras/backend/ones