(轉)SSE,MSE,RMSE,R-square指標講解

SSE(和方差、偏差平方和):The sum of squares due to error MSE(均方差、方差):Mean squared error RMSE(均方根、標準差):Root mean squared error R-square(肯定係數):Coefficient of determination Adjusted R-square:Degree-of-freedom adju
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