Selected protein features.

The “Votes” column indicates how many feature selection algorithms cast a vote for that particular feature during the 10-fold cross-validation selecting procedure; the “Avg Rank” column describes the averaged rank of a particular feature within the selected algorithms."Votes"列表示在10折交叉验证（10-fold cross-validation）特征选择流程中，共有多少个特征选择算法为该特定特征投出支持票；"Avg Rank"列（Average Rank）则描述了某一特定特征在所选算法中的平均排名。