How to rank items in a multidimensional array using numpy?
This recipe helps you rank items in a multidimensional array using numpy
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)
3
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