查询词典 experimental probability

At last we obtain the supremum estimation of the finite time ruin probability and the infinite time ruin probability in the third new risk model.

对第三类风险模型进行研究，得到了有限时间破产概率和终极时间破产概率的上界估计。

In this paper, based on the study of various methods calculating the risk occurrence probability, a new method TAA method was obtained, which was the combination of improved TOPSIS method, AHP method and ANN. This new method was used into the invest risk analysis of 019 project and calculation were carried out on the related invest risk occurrence probability caused by all kinds of risk factors.

本文在对各种风险发生概率计算方法的研究基础上，通过将改进的TOPSIS法、AHP法和神经网络相结合得到一种新的风险发生概率计算方法——TAA方法，并将其应用于019工程的风险分析中，对由各风险因素所引发的019工程风险的发生概率进行了计算。

Results of the study indicate that the probability-based tagger outperforms the rule-based tagger, and that the probability-based tagger yields an accuracy comparable to that achieved when the tagger is used to tag English native speakers' texts. It is also found that the rule-based tagger does not perform stably, and that its accuracy is often affected by the quality of learner language.

研究发现，作为一种基于概率的自动词性赋码器，CLAWS7具有较为可靠的性能，其赋码准确率基本达到该工具为英语母语进行词性赋码时的水平，而作为一种基于规则的词性赋码器，Brill的赋码准确率不够稳定，受学习者语言质量特别是语言错误的影响较大。

Some people think that probability theory emerged in the 17th century have been greatly "postponed" because the main inducement of probability theory ~ gambling games have existed for more than a thousand years.

有人认为概率论在十七世纪产生是大大"推迟"了，原因在于概率论产生的主要诱因——赌博游戏已经产生了上千年。

Based on physical characteristics, existing stochastic estimation methods of equipment sensitivity to voltage sag use subjective probability models to express the probability distribution of voltage tolerance curve of equipment in the uncertain region. But the parameter estimation needs vast sample data. These methods may result in man-made errors.

现有负荷敏感度随机估计法以电压暂降的物理特征为基础，用主观概率模型描述负荷电压耐受曲线(voltage tolerance curve，VTC)的随机分布规律，所需样本量大，在实际中难以实现且可能引入主观误差。

Univariate indices are not adequate for assessing the capability of processes with multiple characteristics. Among all developed multivariate process capabilities, index has the most accurate estimation of Cpm. takes into account both the ratio of the tolerance region to the process region and the probability of nonconforming product. However, the exact probability distribution of is too complicated to be derived. Consequently, the related hypothesis testing and confidence interval cannot be developed.

在众多的指标当中，单变量制程能力指标的发展已趋成熟，而多品质特性的制程能力指标还在持续的发展中，其中多品质特性制程能力指标是所有多品质制程能力指标中估计值最准确的指标，但在利用多品质制程能力指标Cpm来评选两个制程的制程能力时，由於指标之机率分配过於复杂，迄今未能推导出其相关的统计假说检定或信赖区间，因此无法发展出检定两个制程能力指标Cpm是否有差异的统计检定程序。

Parallel system and k/n system were developed with the probability differential equation and total probability formula when strength degenerated as time.

运用概率微分方程和全概率公式建立了强度随时间退化时的串联系统、并联系统以及k/n系统动态可靠性模型。

The process of random load action was described with the Poisson stochastic process and the time-dependent reliability models of series system, parallel system and k/n system were developed with the probability differential equation and total probability formula when strength degenerated as time.

采用泊松随机过程来描述载荷的作用过程，运用概率微分方程和全概率公式建立了强度随时间退化时的串联系统、并联系统以及k/n系统动态可靠性模型。

The process of random load action was described with the Poisson stochastic process and the time de pendent reliability models of series system, parallel system and k/n system were developed with the probability differential equation and total probability formula when strength degenerated as time, Taking the degeneration of strength following the exponential rule as an example, the relationships between the reliability and failure rate of system and time were studied.

采用泊松随机过程来描述载荷的作用过程，运用概率微分方程和全概率公式建立了强度随时间退化时的串联系统、并联系统以及k/n系统动态可靠性模型。以强度退化服从指数退化规律为例，研究了串联系统、并联系统以及k/n系统的可靠度和失效率随时间的变化规律。

This text has mainly introduced seven kinds of popularization of the total probability formula , and the total application in three aspects of probability formula, i.e.

摘要全概率公式是概率论中的1个重要公式，本文对此公式进行若干推广，并对此公式在概率计算、边际分布计算以及递推公式的建立等方面的应用进行了1些探讨。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。