短語詞組短語minimax mean -absolute deviation 最大最小化均值絕對(duì)離差mean absolute downside deviation 下方偏差;均值絕對(duì)偏差模型;曏下均值絕對(duì)偏差;平均下方偏差mean absolute deviation model 絕對(duì)離差模型Mean absolute percentage deviation 平均絕對(duì)百分偏差mean absolute deviation trade off 均值絕對(duì)偏差折中方法mean semi -absolute deviation 均值absolute mean deviation [數(shù)]絕對(duì)平均偏差;絕對(duì)平均離差;繙譯;絕對(duì)平均差 返回 mean absolute deviation