1) random effectiveness
随机效用
1.
Based on the theory of random effectiveness and urban traffic network, a random model used for computing average travel time in a road network is established.
以随机效用理论为基础,建立了整个路网中车辆在路网容量极限状态下的平均行驶时间模型。
2) stochastic differential utility
随机微分效用
1.
The maximum problem of both consumption and termindl wealth under continuous security market with stochastic differential utility is discussed.
讨论当投资者采用随机微分效用时,如何进行选择使其消费和终端财富最大化。
2.
The theory of stochastic differential utility by view point of backward stochastic differential equation (BSDE) is studied.
研究了由Ｄｕｆｆｉｅ 和Ｅｐｓｔｅｉｎ 等创立的随机微分效用理论。
3) random utility model
随机效用模型
4) random utility theory
随机效用理论
1.
The essay analyzes the passenger s preference among multiple transportation modes, and establishes reasonable configuration model and algorithm for passenger transport structure in integrated transport system based on the random utility theory and analytical hierarchy process.
分析在多种交通方式存在情况下乘客的交通选择行为,并基于随机效用理论和层次分析法构造了综合运输体系下客运结构合理配置模型及算法。
2.
Because both the trip distribution sub-model and the trip assignment sub-model are based on random utility theory,the model has consistent and behavior richness.
因为出行分布、交通分配子模型都是建立在随机效用理论基础上,因此,整个模型具有一致性,且具有很好的行为解释。
3.
Through introducing the method of value engineering, we improve mixed logit (MNL) model which based on the random utility theory and form value engineering logit(VEL) model.
通过引入价值工程方法,改进基于随机效用理论的多维Logit模型,形成VEL模型,对VEL模型进行了功能分析和广义出行成本分析,最后论述出行人群的划分方式和集计化。
5) stochastic differential (utility) function
随机微分效用函数
6) stochastic differential utility process
随机微分效用过程
补充资料：随机数和伪随机数
随机数和伪随机数
random and pseudo-randan numbers
随机数和伪随机数【喇间佣1 al川牌”山一喇闭..m.山娜;cJI了，a如曰e”nce，口oc月卿成.以叹“c月a】 数亡。(特别，二进制数:。)，其顺序出现，满足某种统计正则性(见概率论(probability Uleory)).人们是这样区别随机数(mndomn切mbe比)和伪随机数(PSeudo一mn由mn切mbe岛)的，前者由随机的装置来生成，而后者是用算术算法构造的.总是假设(出于较好或较差的理由)所得(或所构造)的序列具有频率性质，这些性质对于具有分布函数F(z)的某随机变量心独立实现的一个序列来说是“典型的”;因此人们称作根据规律F(习分布的(独立的)随机数.最经常使用的例子为:在区间【O，l]上均匀分布的随机数亡。，尸(亡。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条