numpy.unique() Syntax
Syntax: numpy.unique(arr, return_counts=False)
Return: Sorted unique elements of an array with their corresponding frequency counts NumPy array.
How to count the frequency of unique values in NumPy array?
Let’s see How to count the frequency of unique values in the NumPy array. Python’s Numpy library provides a numpy.unique() function to find the unique elements and their corresponding frequency in a NumPy array.