probability set

Engine fault diagnosis based on probability hypersphere set neural network

基于概率超球集神经网络的发动机故障诊断

互联网摘选

For a given initial set, the part analysis the probability value of the node affected by rumors with the time increasing, and obtains the conclusions of the expected value of the terminal set As.

对给定的初始集合，随着时步增加，分析被谣言传播影响的节点的概率值，并得出了有关最终集合As的期望值的一些结论。

互联网摘选

An index of risk of contingencies utilizing the time margin of contingency and probability of contingency occurrence is defined, and an index of transient security risk of the system are also defined under certain kind of contingency set.

利用预想事故的时间裕度和发生概率定义了预想事故的风险指标，并定义了度量系统在特定类型事故集合下的暂态安全风险指标，然后据此提出了一种对系统进行暂态安全评估的方法。

互联网摘选

Two groups of axioms in the natural axiom system of probability theory are set up.

建立《概率论自然公理系统》中的第组和第组公理.

互联网摘选

Gaussian mixture model ( Gaussian Mixture Models, GMM) is an important method of machine learning, which aims to establish a probability model for the target data set.

高斯混合模型（Gaussian mixture models，GMM）是一种重要的机器学习方法，其目的是建立目标数据集的概率模型。

互联网摘选

We present a quick method to mine the frequent path and the reachable set and probability of web pages browsed by users based on the suffix tree;

给出了基于后缀树用户浏览频繁路径、页面可达集和可达概率的快速计算方法；

互联网摘选

Secondly, the term of region strategy, which is correlative with the forenamed probability, was appended to the level set function;

其次，将与此概率相关联的区域决策影响因子添加在水平集函数方程中；

互联网摘选

To deal with dynamic fault set caused by fault recovery mechanism, we modify prior fault probability based on fault persistent time statistic; to deal with dynamic model, we build an expected model based on observed symptom times and the original models in current time window.

针对故障自动修复机制导致的动态故障集环境，在故障持续时间统计的基础上修正当前窗口内先验故障概率；针对动态模型环境，基于当前窗口内原始模型和观察症状时间建立期望模型。

互联网摘选

Taking the purchase of a deepwater self-elevating drilling rig as an example, a synthetic probability model is set up to carry out the economic risk assessment.

以某海洋钻井公司购置自升式深水钻井平台为例，建立了海洋平台购置项目经济风险评估的综合概率模型。

互联网摘选

Objective: To set up an animal model of imitated thermal radiation burn and to study the death probability and the early pathological changes in order to provide the basis for clarification of the mechanisms of early injuries.

目的：建立大鼠模拟光辐射烧伤动物模型，并对其死亡概率和早期病理变化进行研究，以期为光辐射烧伤后早期损伤机制的阐明奠定基础。

互联网摘选