Python | Numpy np.unique() method
With the help of np.unique()
method, we can get the unique values from an array given as parameter in np.unique()
method.
Syntax : np.unique(Array)
Return : Return the unique of an array.
Example #1 :
In this example we can see that by using np.unique()
method, we are able to get the unique values from an array by using this method.
import numpy as np
a = [ 1 , 2 , 2 , 4 , 3 , 6 , 4 , 8 ]
gfg = np.unique(a)
print (gfg)
|
Output :
[1 2 3 4 6 8]
Example #2 :
import numpy as np
a = [[ 10.2 , 21.4 , 3.6 , 14.8 ], [ 1.0 , 5.0 , 10.0 , 15.0 ]]
gfg = np.unique(a)
print (gfg)
|
Output :
[1. 3.6 5. 10. 10.2 14.8 15. 21.4]
Last Updated :
21 Nov, 2019
Like Article
Save Article
Share your thoughts in the comments
Please Login to comment...