对样本含量估计的可靠性通过具有反馈的训练可能得到提高。
Reliability could possibly be improved by using a training set with feedback.
采用一级反应动力学方程估计出这几种有机物的室内降解系数,并通过方差分析检验了参数估计的可靠性。
The reliability of parameter estimation was demonstrated by the variance analysis. The estimated indoor degradation coefficients of organic pollutants can be provided the important...
采用一级反应动力学方程估计出这几种有机物的室内降解系数,并通过方差分析检验了参数估计的可靠性。
The reliability of parameter estimation was demonstrated by the variance analysis. The estimated indoor degradation coefficients of organic pollutants can be provided the important basic data for th…
估计可以省下一大笔供热费用,但装置的可靠性是屋主选择安装它的第一理由。
Estimates of how much they will save in fuel costs vary widely, but the lack of reliable information was one reason the couple chose to install them.
结合实例说明了含有删失数据的可靠性函数估计的几种方法,对于现场寿命数据分析与可靠性评估具有参考价值。
Illustrated with examples, it has reference value for the field life data analysis and reliability evaluation, illustrating several estimation methods concerning reliability function of deleted data.
数据融合方法采用经典的自适应加权融合估计算法,配合智能判别技术,增强了火灾特征识别的可靠性。
Combined with intelligent recognition technology, data fusion technology adopts the classical self-adapting weighting fusion algorithm to increase the reliability of fire characteristics recognition.
分析表明如果在一测试过程中存在一个或多个变点,那么变点是应该在创建一个软件可靠性估计模型时考虑进去的。
Our analysis suggests that if a change-point exists in a testing process, it should be considered in creating a software reliability estimation model.
综合可靠性估计为学术单元为0.95,并制作了一套综合的扫描电镜0.21。
The composite reliability estimate for the Academic module was 0.95 and produced a composite SEM of 0.21.
有了荷载基准期,即可估计结构在继续使用期间最大荷载的概率分布,进而对服役结构的可靠性作出评价。
With the load datum time, maximum load's probability distribution can be estimated during the structure in service, thereby we can assess reliability of structure in service.
软件可靠性估计是软件可靠性研究的重要问题之一。
Software reliability estimation is one of the important problems in software reliability investigation.
在研究测量误差分析、模型误差统计检验、变形分析、可靠性分析和优化设计等问题中,经常需要对统计量分布的非中心参数进行估计。
The noncentral parameter of statistic distribution often needs to be estimated in error analysis, statistical test, deformational analysis, reliability analysis, and optimum design, etc.
针对传统电器可靠性失效分析方法中存在的问题,提出了一种电器可靠性失效分析极大似然估计方法。
To be direct against problems of traditional apparatus reliability failure analysis method, this paper presents a failure analysis method based on maximum likelihood estimation method.
本文提出了发电设备可靠性的增长模型,介绍了该模型的参数估计和拟合检验方法。
A reliability boost model for power plant equipment is presented, together with a description of a method for estimating the parameters and testing the modal fitting quality.
本文针对小子样可靠性统计试验的特点,指出经典可靠性点估计和极大似然区间估计的不足。
For the case of the reliability statistical test which is a small sample, this paper presents disadvantages of point and interval estimation of classical reliability.
这个方法也可用于估计有限元分析和汽车结构动力学设计的可靠性。
This method can also be used to estimate the reliability of finite element analysis and dynamic design of automotive structures.
有了荷载基准期,即可估计结构在继续使用期间最大荷载的概率分布,进而对服役结构的可靠性作出评价。
With the load datum time, maximum loads probability distribution can be estimated during the structure in service, thereby we can assess reliability of structure in service.
本文通过修改JM模型给出了一种新的软件可靠性模型,并对软件可靠度给出了点估计和置信限。
This paper gives a novel model for software reliability based on the modification of the famous JM model. The point estimate and confidence limit are studied.
因此,估计综合可靠性提供了一个有益的措施,为整体测试的可靠性。
Thus an estimate of composite reliability offers a useful measure for overall test reliability.
针对随机结构在非平稳随机激励下的动力可靠性分析问题,提出了基于点估计法的随机结构动力可靠性分析方法。
For dynamic reliability analysis of stochastic structures under non-stationary random excitation, a new dynamic reliability assessment method is presented based on the point estimation.
该方法可以实现转子位置的精确估计并具有一定鲁棒性和可靠性,可取代直接的位置传感器。
The proposed algorithm can realize exact estimation of the rotor position with certain robustness and reliability and can directly replace the sensor of position.
半导体的噪声成分估计是利用噪声进行器件可靠性筛选的前提条件。
The noise components estimation of semiconductors is the precondition of reliability screening of semiconductor devices using noise measurement.
文章提出了一种分类器的动态联合方法,该方法直接利用分类器的输出信息来估计分类器的可靠性。
In this paper, a dynamic method is presented, which estimates the reliability of classifiers based on the output information of classifiers directly.
提出一种用神经网络估计网络系统可靠性的方法。
A method of estimating network reliability using neural network is proposed.
核反应堆专设安全设施的失效率估计是反应堆可靠性数据处理的一项重要工作。
Estimations of failure rates engineered safeguards features of nuclear reactors are important jobs for reactor reliability data processing.
本文运用贝叶斯观点,讨论在产品的研制改进试验中,被试系统的可靠性估计问题。
The problem of estimating the reliability of a system which is undergoing development testing is considered from a Bayesian standpoint.
这样,大大地简化了在一大类统计特性缓慢变化的非平稳随机载荷作用下的结构的寿命与可靠性估计问题。
Thus, the problem of estimating of the reliability of structures under a big class of nonstationary random loadings with slowly varying statistics can be simplified significantly.
该模型改变了通常把软件视为“黑箱”来进行可靠性评估的方法,并起到了对传统模型估计结果的检验和修正的作用。
This model changes methods of generally regarding software as "black-box" to evaluate software reliability, and plays a role in verifying and modifying the results made by traditional models.
因此在JM模型的基础上,提出了排错时间为负指数分布的软件可靠性模型及本模型的极大似然参数估计方法。
Based on JM model, we propose a software reliability prediction model involving fault-remove time which followed exponential distribution.
因此在JM模型的基础上,提出了排错时间为负指数分布的软件可靠性模型及本模型的极大似然参数估计方法。
Based on JM model, we propose a software reliability prediction model involving fault-remove time which followed exponential distribution.
应用推荐