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51CTO
16 天
人工智能小白到高手:什么是损失函数
为了帮助理解这一点,我们将以均方误差(MSE)为例,详细讲解什么是损失函数,以及它在实际应用中的作用。 什么是损失函数? 损失函数是一个用于评估模型预测准确性的数学函数。具体来说,损失函数通过对比模型的预测值与真实值,计算出一个数值 ...
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