Table 12

Classification of difficulty classes based on pair surface features by decision tree
Performance Confusion matrix
Difficulty class P R F1 D N E Total
difficult (D) 43.5 20.8 28.2 148 543 20 711
neutral (N) 92.0 96.2 94.1 178 14 090 372 14 640
easy (E) 72.6 60.0 65.7 14 678 1 037 1 729
Total 88.0 89.4 88.5 N/A N/A N/A

Classification by the Weka J48 classifier. Confusion matrix columns correspond to predicted classes.

Tikk et al.

Tikk et al. BMC Bioinformatics 2013 14:12   doi:10.1186/1471-2105-14-12

Open Data