squared loss
时间: 2023-08-18 22:11:01 浏览: 44
回答: Squared loss是一种常见的损失函数,也被称为最小二乘损失函数。它在回归问题中广泛使用,特别是在线性回归中。Squared loss的定义是预测值与真实值之间差值的平方。通过最小化预测值与真实值之间的平方差,可以得到最佳的拟合曲线或回归线。Squared loss的优点是对离群值不敏感,但缺点是对离群值的惩罚较轻,可能会导致过拟合的问题。\[2\]
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