Change language

Python | Tensorflow sin () method

The `tensorflow.math ` module provides support for many basic mathematical operations. The ` tf.sin () ` [alias ` tf.math.sin `] function provides support for the sine function in Tensorflow. It expects input in radians, and output is in the range [-1, 1]. Input type — tensor, and if the input contains more than one element, the elementwise sine is calculated.

Syntax : tf.sin (x, name = None) or tf.math.sin ( x, name = None)

Parameters :
x : A tensor of any of the following types: float16, float32, float64, complex64, or complex128.
name (optional): The name for the operation.

Return type : A tensor with the same type as that of x.

Code # 1:

` `

` # Tensorflow library import import tensorflow as tf    # Constant vector of size 6 a = tf.constant ([  1.0 , - 0.5 , 3.4 , - 2.1 , 0.0 , - 6.5 ], dtype = tf.float32)   # Apply the sin function and # save the result to & # 39; b & # 39; b = tf.sin (a, name = ’sin’ )    # Initiation Tensorflow session with tf.Session () as sess:   print ( ’Input type:’ , a)   print ( ’Input:’ , sess.run (a)) print ( ’Return type:’ , b) print ( ’Output:’ , sess.run (b)) `

` `

Exit:

` Input type: Tensor ("Const_1: 0", shape = (6,), dtype = float32) Input: [1. -0.5 3.4000001 -2 .0999999 0. -6.5] Return type: Tensor ("sin_0: 0", shape = (6,), dtype = float32) Output: [0.84147096 -0.47942555 -0.25554121 -0.86320943 0. -0.21511999] `

Code # 2: Rendering

 ` # Import Tensorflow library ` ` import ` ` tensorflow as tf `   ` # Importing the NumPy library ` ` import ` ` numpy as np `   ` # Import matplotlib.pylot function ` ` import ` ` matplotlib.pyplot as plt `   ` # Vector size 15 with values ​​from -5 to 5 ` a ` = ` ` np.linspace (` ` - ` ` 5 ` `, ` ` 5 ` `, ` ` 15 ` `) `   ` # Using the sigmoid function and ` ` # saving the result to & # 39; b & # 39; ` ` b ` ` = ` ` tf.sin (a, name ` ` = ` ` ’sin’ ` `) `   ` # Initiating a Tensorflow session ` ` with tf.Session () as sess: ` ` print ` ` (` ` ’In put: ’` `, a) ` ` ` ` print ` ` (` ` ’Output:’ ` `, sess.run (b)) ` ` plt.plot (a, sess.run (b), color ` ` = ` ` ’red’ ` `, marker ` ` = ` ` "o" ` `) ` ` plt.title (` ` "tensorflow.sin" ` `) ` ` plt.xlabel (` ` "X" ` `) ` ` plt.ylabel (` ` "Y" ` `) ` ` `  ` ` ` plt.show () `

Exit:

` Input: [-5. -4.28571429 -3.57142857 -2.85714286 -2.14285714 -1.42857143 -0.71428571 0. 0.71428571 1.42857143 2.14285714 2.85714286 3.57142857 4.28571429 5.] Output: [0.95892427 0.91034694 0.41672165 -0.2806294 -0.84078711 -0.98990308 -0.6550779 0. 0.6550779 0.98990308 0.84078711 0.2806294 -0.41672165 -0.91034694 -0.95892427] `

Shop

Learn programming in R: courses

\$FREE

Best Python online courses for 2022

\$FREE

Best laptop for Fortnite

\$399+

Best laptop for Excel

\$

Best laptop for Solidworks

\$399+

Best laptop for Roblox

\$399+

Best computer for crypto mining

\$499+

Best laptop for Sims 4

\$

Latest questions

PythonStackOverflow

Common xlabel/ylabel for matplotlib subplots

PythonStackOverflow

Check if one list is a subset of another in Python

PythonStackOverflow

How to specify multiple return types using type-hints

PythonStackOverflow

Printing words vertically in Python

PythonStackOverflow

Python Extract words from a given string

PythonStackOverflow

Why do I get "Pickle - EOFError: Ran out of input" reading an empty file?

PythonStackOverflow

Python os.path.join () method

PythonStackOverflow

Flake8: Ignore specific warning for entire file

Wiki

Python | How to copy data from one Excel sheet to another

Common xlabel/ylabel for matplotlib subplots

Check if one list is a subset of another in Python

How to specify multiple return types using type-hints

Printing words vertically in Python

Python Extract words from a given string

Cyclic redundancy check in Python

Finding mean, median, mode in Python without libraries