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Table 3 Optimal weight parameters of Ensemble-1 selected by the restricted grid search on each round of 10-fold cross-validation.

From: Prediction of protein-protein interaction sites using an ensemble method

Round w 1 w 2 w 3 w 4 w 5 w 6 w 7 w 8
1 0.0 0.0 0.2 0.1 0.0 0.4 0.05 0.25
2 0.05 0.0 0.1 0.1 0.0 0.35 0.0 0.4
3 0.05 0.15 0.0 0.1 0.0 0.35 0.0 0.35
4 0.0 0.0 0.0 0.05 0.0 0.35 0.05 0.55
5 0.0 0.0 0.05 0.0 0.0 0.6 0.0 0.35
6 0.05 0.15 0.0 0.05 0.2 0.35 0.0 0.2
7 0.05 0.0 0.05 0.3 0.1 0.4 0.0 0.1
8 0.0 0.0 0.0 0.0 0.0 0.4 0.05 0.55
9 0.0 0.0 0.05 0.0 0.0 0.75 0.1 0.1
10 0.1 0.1 0.0 0.0 0.15 0.4 0.0 0.25
  1. A total of 100 groups of parameters are obtained in the two-level 10-fold cross-validation. Since the parameters selected in the second level cross-validation are similar to that of each round, only a representative group of parameters for each second level cross-validation is listed here.