Python – tensorflow.math.is_non_decreasing()

TensorFlow 是由 Google 设计的开源Python库，用于开发机器学习模型和深度学习神经网络。

如果 x 不递减， is_non_decreating()返回 true。

Syntax: tensorflow.math.is_non_decreasing( x, name)

Parameters:

• x: It is a numeric tensor.
• name(optional): It defines the name of the operation

Returns: It returns a tensor of dtype bool.

示例 1：

Python3

# importing the library
import tensorflow as tf
 
# Initializing the input tensor
a = tf.constant([2, 3, 3, 5], dtype = tf.float64)
 
# Printing the input tensor
print('a: ', a)
 
# Calculating the result
res = tf.math.is_non_decreasing(a)
 
# Printing the result
print('Result: ', res)

输出：

a:  tf.Tensor([2. 3. 3. 5.], shape=(4, ), dtype=float64)
Result:  tf.Tensor(True, shape=(), dtype=bool)

示例 2：

Python3

# Importing the library
import tensorflow as tf
 
# Initializing the input tensor
a = tf.constant([7, 8, 13, 11], dtype = tf.float64)
 
# Printing the input tensor
print('a: ', a)
 
# Calculating the result
res = tf.math.is_non_decreasing(a)
 
# Printing the result
print('Result: ', res)

输出：

a:  tf.Tensor([ 7.  8. 13. 11.], shape=(4, ), dtype=float64)
Result:  tf.Tensor(False, shape=(), dtype=bool)