Figure 2
![Figure 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1752-0509-8-S5-S5/MediaObjects/12918_2014_Article_1404_Fig2_HTML.jpg)
Grid search of parameters on the training data of Rounds 1 and 2 of our method. (a) Grid search of degree and shift for Round 1 in terms of the average Pearson Cor with mismatch 1. The parameter of mismatch can be searched in a similar manner, which is not shown here. (b) Grid search of degree and shift of for Round 2 in terms of Pearson Cor, with mismatch 0.