NumPy arrays are a powerful data structure for doing scientific computing in Python. They are fast, efficient, and easy to use. Plus, they can be used for machine learning and…
In this article, you will learn how to get the number of rows and columns in the NumPy array. The syntax of finding the array size is numpy.size( _, _…
In this article, you will learn how to convert a list of lists into a NumPy array using numpy.array(). Step 1: Create a new list of lists or nested lists…
In this article, you will learn how to convert a python list into a NumPy array using numpy.array. Step 1: Create a new list that has 6 elements my_list =…
Images are stored in a computer as arrays or matrices. An image with a resolution of 256x256 has 256 rows and 256 columns. Using python programming, we can easily produce…
In python, the unique values that exist in the array can easily find out using numpy.unique() function. Syntax numpy.unique(array, return_index=False, return_inverse=False, return_counts=False, axis=None) Example 1 import numpy as np x = np.array([1,1,1,2,2,2,5,25,1,1,2,3,4,2,3,2,3,2,31,3,2,31,2,32,3,3,3,3,3,3,34,4,4,45,5,5,5,5,5]) unique, counts…