retrieving permuted indexes

[rajekta]

I want to store and retrieve the indexes formed after permutation.
How can I do that.
Please Help.

[mkoralew]

@rajekta - I think you can easilly obtain it using labels:

engine.store_vector(np.array(x_item), data=str(index))

Then looking for similar vectors will be

indexes = [int(float(item[1])) for item in self.engine.neighbours(user)]