查询词典 prior

It is useful for getting the prior distribution from expert's opinion in reliability engineering when filed test data are small samplings and Bayes method is used.

论文的研究对于小子样条件下运用Bayes方法分析系统可靠性时，基于专家信息的验前分布确定具有重要的工程指导意义。

By constructing dynamic modeling methods, this paper solves the key problem of prior distribution establishment in RGTE when using Bayes method.

动态建模方法的提出，可以解决Bayes方法可靠性增长试验评定中先验分布确定的关键问题。

The prior information of pixel intense distribution is introduced. Then simulated annealing algorithm is applied to choose the proper neighborhood structure, and the optimal estimate can be obtained.

引入像素强度的先验概率分布模型，运用模拟退火算法选择合适的邻域结构，获得强度的最优估计。

A prior course in Probability, Statistics and Quantitative Analysis Methods are useful.

预先对机率、统计与计量分析方法的学习对此门课程是有帮助的。

No prior preparation in probability and statistics is required, but familiarity with basic algebra and calculus is assumed.

初次学习本课程的学生不需要具备任何概率与统计学的基础，但要求学生熟悉基本的代数学和微积分知识。

This essay, therefore, also explores the effects on related decision-making problems by different prior probability distributions.

因此本文也探讨在贝氏架构下，不同的事前机率分配，对相关决策问题的影响。

Given a prior probability of lung cancer of 2.4%, positive and negative predictive values were 37.2% and 99.6%.

鉴于既往肺癌发生2.4%的可能性，阳性和阴性预测值分别为37.2％和99.6％。

The effects of iteration steps and the variance with the prior probability on the quality of image reconstruction are investigated.

迭代步数和先验概率的协方差取值对图像重建结果有较大影响。

The prior probability can be estimated by using the equivalence of the Markov random fields and the Gibbs Distribution.

先验概率可以根据马尔可夫随机场和吉布斯分布的等效性，用GD的概率估计。

The algorithm needs no prior probability distributing knowledge of measurement data, and is easy to realize with simple programming and calculation.

虽然，这些方法都有效地提高了测量精度，但由于割裂了数据融合的时间性和空间性，所以这些方法都具有一定的局限性。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。