名词
中文翻译：交叉熵
同义词：
['cross-entropy', "cross-entropy loss例句：1. The model's performance is measured using a metric called cross-entropy.（模型的性能是通过一个叫做交叉熵的指标来衡量的。）2. In machine learning", "the cross-entropy loss function is used to optimize the model's parameters.（在机器学习中，交叉熵损失函数被用来优化模型参数。）3. The researchers found that the cross-entropy loss was significantly lower than expected.（研究人员发现，交叉熵损失比预期的要低得多。）"]
例句：
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1. The model's performance is measured using a metric called cross-entropy.
模型的性能是通过一个叫做交叉熵的指标来衡量的。
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2. In machine learning, the cross-entropy loss function is used to optimize the model's parameters.
在机器学习中，交叉熵损失函数被用来优化模型参数。
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3. The researchers found that the cross-entropy loss was significantly lower than expected.
研究人员发现，交叉熵损失比预期的要低得多。