How to get indices of N maximum values in a NumPy array?

To get the indices of the N maximum values in a NumPy array, you can use the `numpy.argsort()` function. Here's a step-by-step guide on how to do it:

1. First, import NumPy:

python

   import numpy as np

2. Create your NumPy array. Let's assume you have an array named `data`.

3. Use `numpy.argsort()` to get the indices that would sort the array in ascending order:

python

   sorted_indices = np.argsort(data)

4. To get the indices of the N maximum values, you can slice the `sorted_indices` array from the end, taking the last N elements:

python

   N = 5  # Change this to the desired number of maximum values

   max_indices = sorted_indices[-N:]