Skip to main content
. 2020 Nov 13;8:e10139. doi: 10.7717/peerj.10139

Table 13. Confusion matrix.

Level 1 2 3 4
(A) Confusion matrix based on GAI
1 1 0 0 0
2 0 4 2 0
3 0 2 6 5
4 0 0 5 6
Accuracy 17/31 = 54.84%
(B) Confusion matrix based on EID
1 1 0 0 0
2 0 5 1 0
3 0 1 9 3
4 0 0 3 8
Accuracy 23/31 = 74.19%
(C) Confusion matrix based on GED
1 1 0 0 0
2 0 5 1 0
3 0 1 9 4
4 0 0 4 7
Accuracy 22/31 = 70.97%
(D) Confusion matrix based on BMI
1 1 0 0 0
2 0 5 1 0
3 0 1 11 1
4 0 0 1 10
Accuracy 27/31 = 87.10%