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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.