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平方损失函数
释义
平方损失函数
Encyclopedia
理学
非对称损失函数
释
square loss function
平方损失函数
定义表达式为,式中为参数的取值;为决策(即参数的估计值)。又称平方误差损失函数。
Mathematics
quadratic loss function
平方损失函数
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