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expected utility

美 /ɪkˈspektɪd juːˈtɪləti/
  • 预期效用：在决策理论中，指根据概率和效用函数计算出的一个决策的预期效用值。预期效用是对决策结果的预期价值的度量，用于帮助决策者在不确定性条件下做出最优决策。

双语例句

  1. That is expected utility theory. Then I'll conclude with this.
    这是期望效用理论。
  2. Expected utility is calculated by multiplying the probability of each payoff by the payoff and taking the total sum.
    预期效用的计算方法是用每次支付分值的概率乘以支付的分值，然后对其进行累加。
  3. In the case of risk, rationality is usually defined as the choice of that alternative for which the expected utility is greatest.
    而在风险的情况下，理性通常被定义为选择那种期望效用最大的选项。

网络短语

  • Expected Utility Hypothesis
    预期效用假说；期望效用假设；期望效用假说
  • expected utility theory
    期望效用理论；期望效用函数理论；理论
  • expected utility function
    期望效用函数；预期效用函数
  • Expected Utility Maximization
    大化原理；期望效用最大化；预期效用最大化原理
  • expected utility model
    预期效用模型