|  | Kmeans |
---|
 |  |
1
|
2
|
3
|
4
|
Cokmeans | 1 | 1 | 2 | 3 | 4 |
 | 2 | 2 | 4 | 6 | 8 |
 | 3 | 3 | 6 | 9 | 12 |
 | 4 | 4 | 8 | 12 | 16 |
- Kmeans and cokmeans are respectively implemented, firstly. The product of kmeans and cokmeans is used to decide final discretization level. Products [1–3] will be divided into interval 1, [4, 6] interval 2 and [8, 9, 12, 16] interval 3.