组合概率

先简要介绍数据发掘的概况及网上数据发掘的特点，后结合关联法和组合概率法，提出了一种路径模式发掘的方法，并以算法和实例详细对之进行分析。

It first gives an overview of data mining and then proposes a method of path traversal mining based on association and combined probability . A detailed analysis on its algorithm and examples is also provided in it .

海面设计风速的组合概率分析方法

Method combinative probabilistic analysis of design wind speed over seas

组合概率信息的复杂动态系统层次故障检诊方法

A hierarchical fault detection and diagnosis method with probability information for complex dynamic systems

随机水文事件的定义和描述以及不同水文事件组合概率的计算，在数学上，可以采用多维联合分布进行求解。

In mathematics , a complete definition and description of hydrological event and calculation of encountering frequency for hydrological variables can be solved by the theory of multivariate joint probability distribution .

本文给出了设计基准期内这两种荷载组合概率分布函数的解析解及其简化计算公式，并通过数值算例对公式计算结果与蒙特卡洛方法的模拟结果进行了比较。

Therefore , a closed form solution and its simplification of combination of these two components were developed , and the validity of the solution was examined by the Monte Carlo simulation .

该法首先利用可传递置信模型分别对基于可测点电压的故障预识别结果和基于温度特征信息的故障预识别结果进行计算，以获得基本置信分配、置信函数值和组合概率。

By using transferable belief model , the basic belief assignment , belief function value and combination evidence are obtained from the separate primary fault identification based on accessible node voltages and temperature information , respectively .

对Ritchey的通过以有限马尔可夫链替代其非组合二项式概率树的有限混合期权定价模型进行了修改。

This paper modifies the finite mixture option pricing model of Ritchey by replacing his non-combining binomial probability tree with a finite Markov Chain .

多参数载荷组合的概率分布研究

A Study of Probability Distribution of Multiparameter Load Spectrum Combination

提出了一种可应用于电力系统充裕度分析的快速组合事件概率求取方法。

Fast composite-event probability algorithm with both linear time and space complexity is proposed .

允许卖空情况下证券投资组合的概率准则模型

Portfolio model of short selling with probability criterion

期权组合与概率

Option combination and probability

这就是排列组合与概率，让你的脑指挥你的手。

" It 's about combination and probability-getting your mind to optimize ( the use of ) your hands ," he said .

相应地，在年末时年中业绩较差的基金选择风险较高的投资组合的概率越小。

Accordingly , the lower the probability of choosing a higher level of risk of protfolio by the fund with worse midyear performance .

以我国混合车流作为高等级公路交通流的基本构成，分析了混合车流车型跟驶序列组合的概率；

Taken mixed traffic flows as the basic constitution of high ways , the combinatorial probability of following sequences of mixed traffic flows is analyzed .

发电机组和输电线路的检修计划，是与电力系统规划设计和运行调度密切相关的重要问题，也是发输电组合系统概率充分性评估的重要内容之一。

Generator and transmission maintenance scheduling is an important problem related to power system planning and operation , and is also one of the main content of probabilistic adequacy evaluation for composite systems .

但是由于其在如何准确模拟真实资产组合未来概率分布的问题上没能提出有效的解决办法，尤其是复杂多变的相关性结构问题处理上。

However , due to its accuracy in how to simulate the real future of the probability distribution of the portfolio on the issue did not come up with effective solutions , especially in complex structural problems related treatment .

这种可预估文本输入法是这家公司研发的第一款写作工具——该公司称，它的工作原理是基于分析某一文本的语法和词汇，“找到词与词之间组合的概率”。

The predictive text keyboard is its first writing tool - it works , Botnik explains , by analysing a body of text " to find combinations of words likely to follow each other " based on the grammar and vocabulary used .

基于全部组合收益概率最大的最优新增组合套期比率掌握这两个概念，将能让投资者根据自己对利率走势的看法决定投资组合的组成债券。

Optimal model of hedging based on new and old portfolio of the maximum return probability A good grasp of these two concepts enables a fixed income investor to tailor the maturity profile of his portfolio to his expectations of future interest rates .

而且，年中业绩的差距越大、风险资产的收益越高、波动越低，在年末时年中业绩较好的基金选择风险较高的投资组合的概率越大；

Moreover , the higher the midyear performance gap is , or the higher the risk as-set 's return or the lower risk asset 's volatility is , the larger the probability of choosing a higher level of risk of protfolio by the fund with better midyear performance ;

一个组合公式的概率证明和代数证明

A Composed Formula Proved by Way of Probability and Algebra

一种双导航系统组合定位数据概率圆半径的评定

Evaluation on Probability Radius from Combination of Two Navigation Systems Based on Uncertainty

教师使用排列组合解决简单概率问题的技能；

Did the teachers have better understanding using permutations and combinations to solve simple problem ?

将组合数学与概率知识的结合，是数学理论上的一个新的重要的思路。

Combinatorics and probability combination of knowledge , is the mathematical theory of a new and important ideas .

最后，建立了摩擦市场投资组合选择的概率准则模型，并给出了此模型解存在的一个必要条件。

Lastly , we discuss probability criterion in optimal portfolio selection problem , and derive a necessary condition of the optimal solution .

二是基于相关机会规划模型：投资者首先确定一个收益目标，然后寻找证券组合以最大概率实现目标。

In portfolio selection model based on dependent-chance programming , we maximize the probability of the event that the total return rate is not smaller than a predetermined value .

组合型的概率评价函数为更精细的句法分析提供了一个可以扩充的统计模型，这种方法也可以适用于其它语言的句法分析。

These two evaluation methods have been provided . The combined probability evaluation function has provided an extensible statistic model for better parsing of English sentences , which is also applicable to other languages .

从组合事件的概率理论出发，利用完全相关与相互独立两种特殊情况，采用模糊集理论，建立了二参数加权组合概率模型。

Based on probability theory about combined event , by dint of two special events such as " absolute correlation " and " inter-independence ", the bi-variate weighted compound probability model is established by means of fuzzy set theory .

组合投资双目标概率准则模型及GASSII算法求解

Probability Criterion Model for Portfolio Selection and Its Solution Using GASS II

多种调频信号的组合是低截获概率（LPI）雷达技术的发展方向。

The combination of multi-signal is one of the important aspects of the low probability of intercept ( LPI ) radar technology .

计算结果表明自锚式吊拉组合索桥在P2概率水准下的结构反应约为P1概率水准下的2倍。纵向振动与横向振动基本不耦合；

The result shows that the structural response of cable-stayed and self-anchored suspension bridge under earthquake probability PI is approximately twice as much as that under earthquake probability P2 . Longitudinal vibration is not couple against the horizontal vibration , so is vertical vibration and horizontal vibration .