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This tutorial will discuss methods to convert a PIL image to a 3-dimensional NumPy array in Python. numpy.array() Convert a PIL image to a NumPy array in Python using the PIL is used to perform various operations on images in Python. The Pi...

NumPy is a Python package that contains a rich set of utilities for manipulating large multidimensional matrices and arrays and performing complex and straightforward mathematical operations on them. These utilities are dynamic on input and...

This tutorial will discuss methods for performing matrix subtraction operations in NumPy. NumPy matrix subtraction using - the operator The infix subtraction operator - can be used to perform matrix subtraction in NumPy. import numpy as np...

This tutorial will introduce the method of multiplying two matrices in NumPy. numpy.matmul() NumPy matrix-vector multiplication using the To calculate the product of two matrices, the number of columns of the first matrix must be equal to t...

This tutorial will discuss methods for dividing a matrix by a vector in NumPy. Splitting a matrix by vector in NumPy using array slicing in Python A matrix is ​​a two-dimensional array, while a vector is just a one-dimensional array. If...

This tutorial will introduce methods for shifting NumPy arrays. np.roll() NumPy Shift Arrays Using the If we want to shift the elements of a NumPy array right or left, we can use the numpy.roll() method in Python. The roll() numpy.roll() me...

In this tutorial, we will discuss the methods to convert 3D array to 2D array in Python. numpy.reshape() Convert 3D array to 2D array using function in Python [ numpy.reshape() Function](numpy.reshape - NumPy v1.20 manual)Changes the shape...

This tutorial shows you how to perform element-wise division on NumPy arrays in Python. NumPy Element-Wise Division using numpy.divide() the function If we have two arrays and want to divide each element of the first array with each element...

In the world of mathematics, the shortest distance between two points in any dimension is called the Euclidean distance. It is the square root of the sum of the squares of the differences between the two points. In Python, the numpy, scipy...

A common concept in the field of machine learning is to normalize a vector or dataset before passing it to the algorithm. When we talk about normalizing a vector, we say that its vector magnitude is 1, being a unit vector. In this tutorial,...

This article discusses some built-in NumPy functions that you can use to remove nan values. Remove Nan values ​​using logical_not() and methods in NumPy isnan() logical_not() is used to apply logical NOT to the elements of an array. isn...

In this tutorial, we will discuss how to find the first index of an element in a numpy array. Use where() the function to find the first index of an element in a NumPy array The function in the numpy module where() is used to return an arra...

Arrays and matrices form the core of this Python library. The transpose of these arrays and matrices plays a vital role in certain topics such as machine learning. In NumPy, it is easy to calculate the transpose of an array or a matrix. Tra...

In Python, numpy module is used to manipulate arrays. There are many modules available in Python that allow us to read and store images. An image can be thought of as an array of different pixels stored at specific locations with correspond...

This tutorial will show you how to convert a Tensor to a NumPy array in Python. Use the function in Python Tensor.numpy() to convert a tensor to a NumPy array Eager Execution of TensorFlow library can be used to convert tensor to NumPy arra...