Suppose a list of labels label_list = [0, 0, 0, 0, 1, 1, 1, 1, 2, 2] (0 is class 0, 1 is class 1 and 2 is class 2) and
label_list = [0, 0, 0, 0, 1, 1, 1, 1, 2, 2]
0
1
2
