fold, threshold, accuracy
0, 0.71, 0.86
1, 0.71, 0.83
2, 0.77, 0.82
3, 0.70, 0.84
4, 0.68, 0.82
5, 0.71, 0.85
6, 0.69, 0.85
7, 0.71, 0.85
8, 0.71, 0.86
9, 0.67, 0.88

avg, 0.8483 +/- 0.0172