短語詞組短語Mean ofthe Square Error 均方誤差準(zhǔn)則mean -square error norm 均方誤差范數(shù)mean root square error 均方根誤差mean integrated square error 積分均方誤差mean of square error 均方誤差函數(shù)least mean -square error 最小均方差 返回 mean square error