Additional file 1.

Supplementary figure 1.png Grid optimization of the predictive power of the classifier (all groups): F-score. We exhaustively tested the two most critical parameters of the SVM’s radial basis kernel: soft-margin (C) and radius (γ). The average f-score across the entire set of k-folds was chosen as a scoring function for the optimization. The optimal values used for the analyses were C = 3 and γ = 6 · 10–4 when all groups in the kinase superfamily were considered.

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Izarzugaza et al. BMC Genomics 2012 13(Suppl 4):S3   doi:10.1186/1471-2164-13-S4-S3