Python – tensorflow.identity()
Last Updated :
20 Jul, 2020
TensorFlow is open-source Python library designed by Google to develop Machine Learning models and deep learning neural networks.
identity() returns a Tensor with the same shape and contents as input.
Syntax: tensorflow.identity(input, name)
Parameters:
- input: It is a Tensor.
- name(optional): It defines the name for the operation.
Returns: It returns a Tensor with the same shape and contents as input.
Example 1:
Python3
import tensorflow as tf
data = tf.Variable([[ 1 , 2 , 3 ], [ 3 , 4 , 5 ], [ 5 , 6 , 7 ]])
print ( 'data: ' , data)
res = tf.identity(data)
print ( 'res: ' , res)
|
Output:
data: <tf.Variable 'Variable:0' shape=(3, 3) dtype=int32, numpy=
array([[1, 2, 3],
[3, 4, 5],
[5, 6, 7]], dtype=int32)>
res: tf.Tensor(
[[1 2 3]
[3 4 5]
[5 6 7]], shape=(3, 3), dtype=int32)
Example 2:
Python3
import tensorflow as tf
data = tf.constant([[ 1 , 2 , 3 ], [ 3 , 4 , 5 ], [ 5 , 6 , 7 ]])
print ( 'data: ' , data)
res = tf.identity(data)
print ( 'res: ' , res)
|
Output:
data: tf.Tensor(
[[1 2 3]
[3 4 5]
[5 6 7]], shape=(3, 3), dtype=int32)
res: tf.Tensor(
[[1 2 3]
[3 4 5]
[5 6 7]], shape=(3, 3), dtype=int32)
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