| Rank | Features | Chi-square | Gain ratio/relief-F |
| 1 | S(5, 5)AngScMom | WavEnHH_s-8 | 2 | S(4, −4)AngScMom | S(3, 0)SumOfSqs | 3 | S(0, 4)AngScMom | S(3, 0)Contrast | 4 | S(0, 2)AngScMom | S(3, 0)AngScMom | 5 | S(4, 4)AngScMom | S(2, −2)DifEntrp | 6 | S(2, 2)AngScMom | S(2, −2)DifVarnc | 7 | S(4, 0)AngScMom | S(2, −2)Entropy | 8 | S(2, −2)AngScMom | S(3, 0)Correlat | 9 | S(0, 3)AngScMom | S(3, 0)InvDfMom | 10 | S(3, −3)AngScMom | S(2, −2)SumVarnc | 11 | S(3, 0)AngScMom | S(3, 0)SumAverg | 12 | S(4, 4)InvDfMom | S(3, 0)DifEntrp | 13 | S(2, 0)AngScMom | S(3, 0)DifVarnc | 14 | S(3, 3)AngScMom | S(3, 0)Entropy | 15 | S(1, −1)AngScMom | S(3, 0)SumEntrp |
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