Table 1. SVM statistics. AUC: area under curve; Acc: accuracy; Prc: precision; Rec: recall.
| Behavior | Train | Withheld | Test | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AUC | AUC chance | Acc | Acc chance | Prc | Rec | AUC | AUC chance | Acc | Acc chance | Prc | Rec | AUC | AUC chance | Acc | Acc chance | Prc | Rec | |
| Silent | 1 | 0.5 | 100% | 9.6% | 100% | 100% | 0.98 | 0.5 | 95.6% | 9.6% | 75.6% | 97.4% | 0.95 | 0.5 | 90.3% | 1.9% | 18.4% | 90.3% |
| Elongation | 1 | 0.5 | 100% | 14.2% | 100% | 100% | 0.96 | 0.5 | 93.4% | 13.6% | 76.4% | 95.9% | 0.91 | 0.5 | 87.9% | 22.2% | 71.4% | 92.6% |
| Tentacle sway | 1 | 0.5 | 100% | 25.1% | 100% | 100% | 0.95 | 0.5 | 89.6% | 25.0% | 77.5% | 92.4% | 0.76 | 0.5 | 71.9% | 30.2% | 47.9% | 76.7% |
| Body sway | 1 | 0.5 | 100% | 10.0% | 100% | 100% | 0.92 | 0.5 | 92.9% | 9.3% | 65.7% | 97.0% | 0.75 | 0.5 | 83.4% | 17.7% | 52.8% | 95.4% |
| Bending | 1 | 0.5 | 100% | 5.2% | 100% | 100% | 0.98 | 0.5 | 97.3% | 6.1% | 74.4% | 98.4% | 0.81 | 0.5 | 93.9% | 6.1% | 38.9% | 96.5% |
| Contraction | 1 | 0.5 | 100% | 6.6% | 100% | 100% | 0.97 | 0.5 | 95.7% | 6.9% | 70.4% | 97.7% | 0.92 | 0.5 | 92.8% | 11.7% | 63.2% | 95.5% |
| Feeding | 1 | 0.5 | 100% | 29.2% | 100% | 100% | 1 | 0.5 | 98.8% | 29.6% | 98.5% | 99.4% | 0.83 | 0.5 | 81.0% | 10.2% | 39.6% | 94.1% |