The multiple comparisons test results of Friedman on the results were obtained from, the nine performance evaluation criteria based on two multi-class data sets.

The symbol “*” implies that the Friedman's test was statistically significant (P-VThe multiple comparisons test results of Friedman on the results were obtained from, the nine performance evaluation criteria based on two multi-class data sets.符号“*”表明弗里德曼检验（Friedman's test）具有统计学显著性；针对该结果的弗里德曼多重比较检验结果，均基于两个多分类数据集的九项性能评估指标计算得出。