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AI回归模型评估指标:MSE、RMSE、MAE、R2
怎么评估AI回归模型的预测结果,计算回归模型预测值与真实值之间的差距?这篇文章里,作者介绍了常见指标的含义与计算方式,一起来看看吧。 上文介绍了如何利用混淆矩阵、KS和AUC等指标来评估分类模型的性能,今天我们来看一下如何评估回归模型的预测结果 ...
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