网络释义专业释义
大偏差理论(large deviation) 被称为关于稀少事件 (rare events) 的理论,这些事件一般发生在偏离均值的 位置上,位于分布的尾部,是对随机收敛性的速率进行 分析...
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large deviation theory 差理论 ; 大离差理论
probability of large deviation [数] 大偏差概率 ; 大偏差差率
i function of large deviation 大偏差ⅰ函数
sharp large deviation 夏普大偏差理论
rough large deviation 粗略大偏差
precise large deviation 精确大偏差
large deviation theorem 大偏差定理
accurate large deviation 精确大偏差
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大偏差 - 引用次数：14
In Chapter 3, we study the large deviation of the ordinary risk model.
本文的第三章研究的是普通更新风险模型(Ordinary Renewal Risk Model)下的大偏差问题。
参考来源 - 带有随机干扰和常利息力的经典风险模型的破产概率
·2,447,543篇论文数据，部分数据来源于NoteExpress
双语例句原声例句
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Contraction principle is an important constitution of large deviation theory.
收缩原理是大偏差理论的重要组成部分。
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By use of large deviation theorem, this paper researches deeply to how to estimate such probability.
本文利用大偏差定理对此概率如何进行估计进行深入研究。
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The large deviation technique is an efficient approach to queueing analysis with self-similar traffic.
大偏差技术是对自相似业务模型进行队列分析的有效方法。
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If there's a large standard deviation it would be spread.
如果标准偏差值很大,那么它就比较分散。
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You can't come up with a number to describe the twenty-five standard deviation event; it's just too large a number, I think, for any of us to really comprehend.
你根本无法想出一个数字,来描述这个偏离25倍标准差的事件,对我们普通人来说,这是个难以想象的天文数字
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So, the optimal thing to do if you live in a world like this n is to get n as large possible and you can reduce the standard deviation of the portfolio very much and there's no cost in terms of expected return.
如果现实中也这样简单的话,那么你就尽量增大,这样就能让投资组合的标准差,就会大大降低,从预期收益率的角度来看,这样做的成本是零。
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