contrib.keras.backend.eye
tf.contrib.keras.backend.eye
tf.contrib.keras.backend.eye
eye( size, dtype=None, name=None )
Defined in tensorflow/contrib/keras/python/keras/backend.py
.
Instantiate an identity matrix and returns it.
Arguments:
size: Integer, number of rows/columns. dtype: String, data type of returned Keras variable. name: String, name of returned Keras variable.
Returns:
A Keras variable, an identity matrix.
Example:
>>> from keras import backend as K >>> kvar = K.eye(3) >>> K.eval(kvar) array([[ 1., 0., 0.], [ 0., 1., 0.], [ 0., 0., 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/eye