条件概率；条件几率
Through the investigation of online text classification for spam text stream filtering, a novel ensemble approach of conditional probability is proposed.
通过用于垃圾文本流过滤的在线文本分类研究，提出了一种新的条件概率集成方法。
Based on the analysis of the relationship between safety and reliability, a model for aircraft safety analysis is established from the viewpoint of conditional probability.
在分析飞机安全性与可靠性关系的基础上，从条件概率的角度，建立了一种新的飞机安全性分析模型。
Adopting the algorithm of conditional probability of random events, the coefficient of conditional connection between failure models may be introduced to show the failure relevance between structures.
采用随机事件的条件概率的运算法则，引入失效模式间的条件关联系数来反映结构之间的失效相关性。
The series formulas of conditional probability are important points in the Probability and Mathematical Statistics course.
条件概率系列公式是“概率论与数理统计”课程的重要知识点。
Adopting algorithm of random event' conditional probability and introducing condition association coefficient of failure mode can reflect failure dependence of structure.
采用随机事件的条件概率的运算法则，引入失效模式间的条件关联系数来反映结构之间的失效相关性。
In this paper, we give the concept of conditional independence by conditional probability and obtain some properties of conditional independence.
本文应用条件概率给出了条件独立的概念，得到了条件独立的相关性质。
The results supported the authors' overall conditional probability model of prediction features.
实验结果支持作者提出的预测特征综合条件概率模型。
Some formulas on conditional probability were established and a generalized total probability formula was given.
给出了条件概率的加法公式、乘法公式和一般的全概率公式。
The second step is to evaluate for BN, decide prior probability and conditional probability.
再为贝叶斯网络赋值，确定先验概率和条件概率。
The definition and quality of conditional probability of fuzzy events were given. The total probability formula of Fuzzy events in general division of sample space was also given.
给出F事件的条件概率定义和性质，并在基本空间普通划分下给出F事件的全概率公式。
At last the learning method for conditional probability distribution is investigated.
最后还提出了条件概率学习方法。
This paper mainly introduces a new method to approximating the failure probability of structural systems and the method is defined as dimensions reduction method by conditional probability.
本文主要介绍一种新的结构体系失效概率近似计算的方法——条件概率降维法。
A new point—evaluation method for structural system reliability analysis is proposed based on conditional probability and numerical analysis method.
以条件概率和数值分析方法为基础，提出了一种新的结构体系可靠度点值估算方法，并通过算例说明了该法的应用。
The automatic pinyin tagging strategies include:conditional probability strategy, mutual information strategy and rule strategy.
所采用的多音字自动注音策略有以下三种：条件概率策略、互信息策略以及规则策略。
The rules were preserved that conditional probability was bigger than a given threshold value.
提取条件概率大于某一阈值的规则；
The joint probability density and conditional probability is estimated based on marginal computation.
结合局部计算近似推理进行概率密度和条件概率分布估计。
This paper uses the concept of conditional probability to consider the structural failure dependence in an engineering system.
本文建议用条件概率来考虑工程系统中各结构失效的相关性。
The solving method is called the pruning method. In scenario tress, the conditional probability for each edge emanating from a chance node is not needed.
在情景树中，不需要计算条件概率，仅需要每条路径的联合概率。
First, based on a pollution flashover probability model for insulators under certain operation voltage and conditional probability, the fault probability of transmission lines was obtained.
首先基于一定工作电压下绝缘子的污闪概率模型及条件概率原理得出污闪下线路发生某种故障的概率；
Then, this paper uses the method based on Bayesian conditional probability to verify the theoretical basis of this model.
随后本文使用基于贝叶斯条件概率的方法验证了此模型的理论基础。
To overcome dimension curse of conditional probability matrix, casual rules in databases is converted to linear polynomial, which makes calculation ******.
为克服数据库因果关系条件概率矩阵维数灾，将因果关系转化为线性多项式，可使计算简便。
Detection sensitivity refers to the conditional probability of detecting a specific object given certain characteristics of the object and it's orbit.
检测灵敏度是指 对检测条件概率给特定对象的对象的某些特征，它的轨道。
Joint Probability, Conditional Probability, Prior \u0026 Posterior Probabilities, Bayes Theorem.
联合机率，条件机率，前后机率，贝氏定理。
It would also be nice if Rich doesn't reserve the vertical bar for anything so we can keep it as part of our core DSL for conditional probability notation.
如果Rich不保留竖线也挺好，这样我们可以将它作为我们核心DSL的一部分，用来作为条件概率记号。
Calculation thinking and method of the minimum path method, the minimum cut method and the conditional probability method were specifically given;
具体给出了解析法中的最小路法、最小割法以及条件概率法的计算思路和计算方法；
条件概率（Conditional Probability）是概率论中的一个核心概念，用于描述在已知某一事件（B）已经发生的前提下，另一个事件（A）发生的可能性。它量化了事件之间的依赖关系。
定义与公式 条件概率的数学定义为：事件 A 在事件 B 发生的条件下发生的概率，记作 P(A|B)，计算公式为： $$ P(A|B) = frac{P(A cap B)}{P(B)} $$ 其中：
直观理解与例子 假设有一个装有红球和白球的袋子：
意义与应用
来源参考：
条件概率（conditional probability）是概率论中的核心概念，指在已知某一事件（B）发生的前提下，另一事件（A）发生的概率，记为 ( P(A|B) )。
条件概率的数学表达式为： $$ P(A|B) = frac{P(A cap B)}{P(B)} $$ 其中：
例如，假设研究“明天下雨时某人带伞的概率”：
若事件A和B独立（互不影响），则 ( P(A|B) = P(A) )，即事件B的发生不改变事件A的概率。
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