摘要: 转载自:http://blog.csdn.net/l18930738887/article/details/50629409 SSE(和方差、误差平方和):The sum of squares due to errorMSE(均方差、方差):Mean squared errorRMSE(均方根、标准 阅读全文
posted @ 2017-12-01 15:49 采男孩的小蘑菇 阅读(1145) 评论(0) 推荐(0) 编辑