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. Author manuscript; available in PMC: 2013 Jan 30.
Published in final edited form as: J Comput Chem. 2011 Nov 2;33(3):259–267. doi: 10.1002/jcc.21968

Table 1.

Ten fold cross validated prediction accuracies on 2479 and 2640 sets for secondary structure prediction using SPINE X at three different steps

Dataset 2479 2640
Step SS0 SS1 SS2 SS2
Assign. SKSP+(DSSP) SKSP+(DSSP) SKSP+(DSSP) (SKSP+) DSSP DSSP
Q3 81.5±0.4 (79.4) 83.8±0.3 (81.0±0.4) 83.8±0.4 (81.1) (82.4) 82.1±0.4 82.0±0.5
QH 86.6 (85.8) 88.9 (87.8) 88.9 (87.9) (85.9) 86.4 86.6
QE 74.0 (73.2) 76.3 (74.6) 76.4 (75.0) (74.6) 75.6 75.3
QC 80.9 (77.0) 83.1 (78.0) 83.0 (78.1) (83.6) 81.9 81.5

The numbers in parentheses are the overall Q3 accuracy and accuracy for each secondary structure type according to the assignment method in parentheses but where the weights were trained by using the assignment not in parentheses. Error bars give the standard deviation over the ten folds.