How to rank items in a multidimensional array using numpy?
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How to rank items in a multidimensional array using numpy?

How to rank items in a multidimensional array using numpy?

This recipe helps you rank items in a multidimensional array using numpy

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Recipe Objective

How to rank items in a multidimensional array using numpy? This is also done in case of multidimensional array by using "matrix_rank". Lets understand this with practical implementation.

Step 1 - Import library

import numpy as np

Step 2 - Take a Sample array

Sample_array = np.array([[22,33,4],[55,66,77],[88,99,11],[98,76,54]]) print("This is a Sample array:","\n",Sample_array)
This is a Sample array: 
 [[22 33  4]
 [55 66 77]
 [88 99 11]
 [98 76 54]]

Step 3 - Get the rank

np.linalg.matrix_rank(Sample_array)
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