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词汇 Objective function
分类 英语词汇 英语翻译词典
释义

Objective function

英语例句库

Each objective function was nondimensionalized, and the multiobjective optimization function was solved by conventional weighting method.Sample point was appointed by uniform design.

对每个目标函数进行无量纲化处理,采用传统的线性加权法进行了多目标优化求解。

英语百科

Loss function

(重定向自Objective function)

In mathematical optimization, statistics, decision theory and machine learning, a loss function or cost function is a function that maps an event or values of one or more variables onto a real number intuitively representing some "cost" associated with the event. An optimization problem seeks to minimize a loss function. An objective function is either a loss function or its negative (sometimes called a reward function, a profit function, a utility function, a fitness function, etc.), in which case it is to be maximized.

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