Table 4. Quality metrics for the main-chain and side-chain neural networks on the residues in the test set, assuming that residues with correctness scores of ≥0.5 are predicted to be correct.

Equations for these metrics are given in (3)–(10).

Network	Main chain	Side chain
Accuracy (%)	92	88
Error (%)	8	12
Sensitivity (%)	97	92
Specificity (%)	77	79
False-negative rate (%)	3	8
False-positive rate (%)	23	21
Precision (%)	94	90
F 1 score (%)	95	91