Table 4.

Comparison of results of previous study with this study.

Task	Badura’s MLP Accuracy (%)	Kim’s SVM Accuracy (%)	DC+G Accuracy (%)
1	87.5	100	98.5
2	92.2	100	98.5
3	100	100	99.6
4	89.1	87.5	99.0
5	70.3	76.5	96.7
6	89.1	100	97.9
7	76.6	100	99.0
8	76.6	92.9	98.9
9	89.1	100	97.8
10	70.3	78.6	98.2
11	78.1	100	97.8
12	79.7	80.0	98.2
13	62.5	90.0	98.1
14	67.2	100	99.1
Average	80.6	93.2	98.4
Standard deviation	10.9	9.1	0.7