中文说明：机器学习在分析数据准确率时，有混淆矩阵的描述，福建聂荣就是混淆矩阵的计算过程，包含了几个子程序，大家可以参考一下，希望对大家有帮助
English Description：
Machine learning in the analysis of data accuracy, there is confusion matrix description, Fujian Nie Rong is confusion matrix calculation process, including several subroutines, you can refer to, hope to help you