Please translate passage to academic english: 固井质量评价神经网络训练的损失函数选用交叉熵损失函数,其刻画了2个概率分布之间的距离,其表达式为:
时间: 2024-02-26 08:54:27 浏览: 52
分类问题损失函数 – 交叉熵
The loss function used for training the neural network for evaluating the quality of wellbore cementing is the cross-entropy loss function, which measures the distance between two probability distributions. Its expression is as follows:
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