MATLAB工具箱之cftool

https://www.douban.com/note/76682423/

SSE -- The sum of squares due to error. This statistic measures the deviation of the responses from the fittedvalues of the responses.A value closer to 0 indicates a better fit.
由于误差而产生的平方和。这个统计量测量响应与响应的适配值之间的偏差。接近0的值表示更好的拟合。

R-square -- The coefficient of multiple determination.This statistic measures how successful the fit is inexplaining the variation of the data.A value closer to 1 indicates a better fit.
R-平方--多重决定系数,这个统计数据衡量了拟合在解释数据变化方面的成功程度,接近1的值表示更好的拟合

Adjusted R-square -- The degree of freedom adjusted R-square.A value closer to 1 indicates a better fit. Itgenerally the best indicator of the fit quality when you add additional coefficients to your model.
调整后的R-平方--自由度调整后的R-平方。接近1的值表示更好的拟合。当你在你的模型中添加额外的系数时,它通常是拟合质量的最佳指标。

RMSE -- The root mean squared error. A value closer to 0 indicates a better fit.
RMSE-均方根误差。接近0的值表示更适合。

posted @ 2021-09-11 11:04  登云上人间  阅读(255)  评论(0编辑  收藏  举报