Numpy

Tutorials

How to create an empty and a full NumPy array?

Last Updated: 28 January 2025

Creating arrays is a basic operation in NumPy. Empty array: This array isn’t initialized with any specific values. It’s like a blank pag ...read more

Python numpy-arrayCreation

How to inverse a matrix using NumPy

Last Updated: 05 May 2023

In this article, we will see NumPy Inverse Matrix in Python before that we will try to understand the concept of it. The inverse of a matrix ...read more

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Implementation of neural network from scratch using NumPy

Last Updated: 11 April 2025

Neural networks are a core component of deep learning models, and implementing them from scratch is a great way to understand their inner wo...read more

numpy.select() function - Python

Last Updated: 07 April 2025

The numpy.select() function is used to construct an array by selecting elements from a list of choices based on multiple conditions. It is p ...read more

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Python | Convert Numpy Arrays to Tuples

Last Updated: 06 April 2023

Given a numpy array, write a program to convert numpy array into tuples.Examples -Input: ([[1, 0, 0, 1, 0], [1, 2, 0, 0, 1]])Output: ((1, 0 ...read more

numpy.diff() in Python

Last Updated: 22 July 2021

numpy.diff(arr[, n[, axis]]) function is used when we calculate the n-th order discrete difference along the given axis. The first order dif ...read more

Interquartile Range and Quartile Deviation using NumPy and SciPy

Last Updated: 02 January 2025

In statistical analysis, understanding the spread or variability of a dataset is crucial for gaining insights into its distribution and cha...read more

NumPy Array Broadcasting

Last Updated: 17 January 2025

Broadcasting simplifies mathematical operations on arrays with different shapes. It enables NumPy to efficiently apply operations element-wi...read more

Change the Data Type of the Given NumPy Array

Last Updated: 02 February 2024

NumPy arrays are homogenous, meaning all elements in a NumPy array are of the same data type and referred to as array type. You might want t...read more

AI-ML-DS With Python

numpy.cumsum() in Python

Last Updated: 04 December 2024

numpy.cumsum()function is used to compute the cumulative sum of elements in an array. Cumulative sum refers to a sequence where each element ...read more

Python numpy-Mathematical Function

numpy.where() in Python

Last Updated: 19 September 2024

We will explore the basics of numpy.where(), how it works, and practical use cases to illustrate its importance in data manipulation and ana ...read more

numpy.round_() in Python

Last Updated: 06 December 2024

The round_() function in NumPy rounds the elements of an array to a specified number of decimal places. This function is extremely useful wh ...read more

Python numpy-Mathematical Function

Python program to print checkerboard pattern of nxn using numpy

Last Updated: 06 September 2024

Given n, print the checkerboard pattern for a n x n matrix Checkerboard Pattern for n = 8: It consists of n * n squares of alternating 0 for ...read more

numpy.zeros() in Python

Last Updated: 24 January 2025

numpy.zeros() function creates a new array of specified shapes and types, filled with zeros. It is beneficial when you need a placeholder ar ...read more