Table A1.
Median classification performance of the 100 five-fold cross validation balanced with bootstrapping for all the possible feature combinations.
| Feature combination | Median accuracy (%) | Interquartile range (%) |
|---|---|---|
| Hs | 84.17 | 5.83 |
| PSD | 84.17 | 6.67 |
| SQI4 | 64.17 | 11.25 |
| SQI3 | 67.92 | 5.00 |
| SQI2 | 74.17 | 6.67 |
| SQI1 | 61.67 | 10.42 |
| PSD,Hs | 85.06 | 5.00 |
| SQI4,Hs | 84.58 | 5.00 |
| SQI4,PSD | 78.42 | 15.42 |
| SQI3,Hs | 83.33 | 6.67 |
| SQI3,PSD | 84.17 | 12.92 |
| SQI3,SQI4 | 65.00 | 9.58 |
| SQI2,Hs | 85.83 | 5.00 |
| SQI2,PSD | 84.65 | 10.83 |
| SQI2,SQI4 | 69.17 | 5.83 |
| SQI2,SQI3 | 73.33 | 7.50 |
| SQI1,Hs | 85.83 | 5.46 |
| SQI1,PSD | 81.67 | 8.33 |
| SQI1,SQI4 | 61.67 | 9.17 |
| SQI1,SQI3 | 62.50 | 7.22 |
| SQI1,SQI2 | 71.67 | 8.75 |
| SQI4,PSD,Hs | 81.67 | 8.75 |
| SQI3,PSD,Hs | 85.00 | 7.50 |
| SQI3,SQI4,Hs | 81.67 | 5.83 |
| SQI3,SQI4,PSD | 80.83 | 10.83 |
| SQI2,PSD,Hs | 85.83 | 5.00 |
| SQI2,SQI4,Hs | 84.17 | 5.00 |
| SQI2,SQI4,PSD | 83.33 | 8.33 |
| SQI2,SQI3,Hs | 84.17 | 5.47 |
| SQI2,SQI3,PSD | 80.00 | 9.58 |
| SQI2,SQI3,SQI4 | 67.50 | 8.33 |
| SQI1,PSD,Hs | 85.00 | 6.67 |
| SQI1,SQI4,Hs | 82.50 | 6.25 |
| SQI1,SQI4,PSD | 78.33 | 12.92 |
| SQI1,SQI3,Hs | 83.33 | 5.00 |
| SQI1,SQI3,PSD | 82.50 | 14.58 |
| SQI1,SQI3,SQI4 | 65.00 | 7.08 |
| SQI1,SQI2,Hs | 85.00 | 5.83 |
| SQI1,SQI2,PSD | 84.17 | 8.33 |
| SQI1,SQI2,SQI4 | 69.17 | 5.83 |
| SQI1,SQI2,SQI3 | 72.50 | 6.67 |
| SQI3,SQI4,PSD,Hs | 80.83 | 7.50 |
| SQI2,SQI4,PSD,Hs | 85.00 | 8.33 |
| SQI2,SQI3,PSD,Hs | 82.92 | 5.83 |
| SQI2,SQI3,SQI4,Hs | 83.33 | 5.83 |
| SQI2,SQI3,SQI4,PSD | 77.08 | 9.17 |
| SQI1,SQI4,PSD,Hs | 82.50 | 7.83 |
| SQI1,SQI3,PSD,Hs | 85.00 | 10.83 |
| SQI1,SQI3,SQI4,Hs | 79.17 | 5.00 |
| SQI1,SQI3,SQI4,PSD | 79.17 | 12.50 |
| SQI1,SQI2,PSD,Hs | 84.17 | 6.25 |
| SQI1,SQI2,SQI4,Hs | 82.50 | 5.83 |
| SQI1,SQI2,SQI4,PSD | 80.83 | 7.15 |
| SQI1,SQI2,SQI3,Hs | 82.92 | 6.67 |
| SQI1,SQI2,SQI3,PSD | 79.17 | 8.75 |
| SQI1,SQI2,SQI3,SQI4 | 68.33 | 7.08 |
| SQI2,SQI3,SQI4,PSD,Hs | 80.83 | 10.00 |
| SQI1,SQI3,SQI4,PSD,Hs | 77.50 | 10.83 |
| SQI1,SQI2,SQI4,PSD,Hs | 84.65 | 5.00 |
| SQI1,SQI2,SQI3,PSD,Hs | 84.17 | 6.67 |
| SQI1,SQI2,SQI3,SQI4,Hs | 82.50 | 5.00 |
| SQI1,SQI2,SQI3,SQI4,PSD | 77.50 | 8.33 |
| SQI1,SQI2,SQI3,SQI4,PSD,Hs | 83.75 | 6.67 |
The table is grouped for feature vectors of the same length. For each combination of features, the median and interquartile range of the accuracy rate of the 100 repetitions are shown.