Python - tensorflow.ensure_shape()

Python - tensorflow.get_static_value()

Last Updated : 14 Mar, 2023

TensorFlow is open-source Python library designed by Google to develop Machine Learning models and deep learning neural networks.

get_static_value() is used to calculate the static value of Tensor. If static value can't be calculated it will return None.

Syntax: tensorflow.get_static_value(tensor, partial)

Parameters:

tensor: It is the input Tensor whose static value need to be calculated.
partial: Either True or False with default value set to False. It is set to True to allow returned array to have partially calculated values.

Returns: It returns a numpy ndarray that contains the calculated result.

Example 1:

Python3

# Importing the library
import tensorflow as tf

# Initializing the input
data = tf.constant([[1, 2, 3], [3, 4, 5], [5, 6, 7]])

# Printing the input
print('data: ',data)

# Calculating result
res = tf.get_static_value(data)

# Printing the result
print('res: ',res)

Output:

data:  tf.Tensor(
[[1 2 3]
 [3 4 5]
 [5 6 7]], shape=(3, 3), dtype=int32)
res:  [[1 2 3]
 [3 4 5]
 [5 6 7]]

Example 2:

Python3

# Importing the library
import tensorflow as tf

# Initializing the input
data = tf.Variable([[1, 2, 3], [3, 4, 5], [5, 6, 7]])

# Printing the input
print('data: ',data)

# Calculating result
res = tf.get_static_value(data)

# Printing the result
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:  None

Python - tensorflow.ensure_shape()

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