V2EX monte carlo

Monte Carlo

释义 Definition

“Monte Carlo”常指蒙特卡罗方法/蒙特卡罗模拟:一种用大量随机抽样来估计概率、数值结果或不确定性的计算方法,广泛用于金融、物理、工程与统计等领域。(也可指摩纳哥的蒙特卡洛地区,此处以最常见的“模拟方法”义为主。)

发音 Pronunciation (IPA)

/mn.ti kr.lo/

例句 Examples

Monte Carlo simulations help us estimate risk quickly.
蒙特卡罗模拟帮助我们快速估计风险。

By running a Monte Carlo model thousands of times, the team quantified how uncertainty in demand could affect profits.
通过将蒙特卡罗模型运行成千上万次,团队量化了需求不确定性可能如何影响利润。

词源 Etymology

“Monte Carlo”原是地名,意为“查理之山”(MOnte=山;Carlo=查理/卡洛)。20世纪中期,这个术语被借用到数学与计算领域,因其与赌场“靠概率与随机性”联想强烈,用来形容依赖随机抽样的计算方法。

相关词 Related Words

文学作品 Literary Works

  • 《The Black Swan: The Impact of the Highly Improbable》(Nassim Nicholas Taleb)中讨论不确定性与风险分析时常提及蒙特卡罗模拟等方法。
  • 《Options, Futures, and Other Derivatives》(John C. Hull)在衍生品定价与风险管理章节中使用并讲解蒙特卡罗方法。
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