置信度

词组短语

confidence level

与置信度相关的网络例句 [注：此内容来源于网络，仅供参考]

For a given compound rule, if the upper bounds of both confidence and support minus their corresponding lower bounds are less than a given constant, the measurements of the rule are definite; if the the lower bounds of both confidence and support are greater than their corresponding thresholds, the existence of the rule is certain.

对于一个复合型分类关联规则，如果规则的支持度和置信度的下界都分别超过支持度阈值和置信度阈值，则称该规则的存在性是确定的；如果规则的支持度和置信度各自的上界与下界之差小于一个给定的常量，则认为规则的度量参数是确定的。

The confidence of each region of target image is calculated according to its discriminative power between the tracking target and local background, and the target and candidate models are characterized by LBP feature probability density function weighted by region confidence and distance.

根据目标各区域对背景的区分能力不同，提出了目标各区域置信度的评价方法，用基于区域置信度及空间距离核加权的LBP特征概率密度函数，构造了目标及候选目标的特征模型。

Then, confidence level distance and confidence level matrix are constructed and solved to complete the reasonable evaluation of particles weights.

首先，利用粒子残差实现采样粒子由状态空间到量测空间的映射变换；在此基础上，通过置信度距离和置信度矩阵的构建及求解，完成对于粒子权重的合理度量。

A new soft decision metric for QAM is presented in this paper. Unlike traditional soft decision metric based on minimum Euclidean distance, the proposed metric is based on the bit confidences.

传统的软判决度量大多是基于最小欧氏距离准则生成，该文提出一种基于比特置信度快速生成QAM软判决度量的算法，通过将比特置信度引入到QAM软判决度量的计算中来减少计算的复杂性。

On spontaneous conversational telephone database, the Figure Of Merit achieves 17.0% relative improvement comparing to AM based CM.

在自然对话的电话数据测试中，与传统的置信度计算方式相比，混和置信度的FOM值相对提高了17.0%。

Besides, the prediction and prefigure about cancer, meteorology, plant disease progression and the annual largest magnitudes of water flow base also on the three-parameter Weibull distribution. Used the new method introduced in this dissertation, people will greatly improve prediction accuracy.

此外癌症、气象、病虫害流行和最大洪峰流量等的预测预报都是以三参数威布尔分布为基础的，以往也都无法考虑其置信度，而采用本文方法考虑置信度后，均可大大提高其预测预报的准确程度。

The measurement system error model analysis is introduced into power system real time network state analysis as an important part for the first time, which can improve on the state estimation quality and provide the capability to monitor the operation of the measurement system; 2. The theory and algorithm of the on-line estimation and update of measurement noise variance based on the relation between the residual variance and noise variance. The statistic properties of the sample variance are discussed and the relation between the estimation precision and sample size under given confidence level is derived; 3. The theory and algorithm of detection and identification of measurement bias are presented, which is based on the relation between residual mean and noise mean. The statistic properties of sample mean are discussed and the relation between estimation precision and sample size is derived; 4. The Givens orthogonal transformation algorithm is selected to be the essential algorithm of state estimation, the fast orthogonal transformation algorithm with damp factor and the algorithm which can handle the zero injection measurements efficiently are presented; 5. The quantity analysis theory of bad data detectivity and identifibility are presented, which describes the relation between the elements in matrix W〓 and bad data amplitude and can provide the theory base for measurement system design and valuation.

一、首次将量测系统误差模型分析做为一个环节引入电力系统实时网络状态分析中，为EMS系统增加了实时监视系统运行、修正量测系统误差模型的新功能，进一步发挥了实时网络状态分析应用软件的潜力；二、首次提出了应用样本方差在线估计与修正量测系统误差方差的基本理论，讨论了样本方差的统计性质和概率分布，推导出了样本容量、估计精度和置信度之间的关系，给出了在线估计与修正量测系统误差方差的算法；三、首次提出了应用样本均值在线检测与辨识量测偏差的基本理论，讨论了样本均值的统计性质，推导了样本容量、估计精度和置信度之间的基本关系，给出了在线检测与辨识量测偏差的算法；四、在状态估计算法设计中，以Givens变换算法做为基本算法，提出了快速正交变换阻尼因子法和可以有效地处理零注入量测的混合法，并对实时应用中的一些问题进行了讨论；五、提出了不良数据可检测性与可辨识性的定量分析理论，揭示了描述量测系统配置、网络结构与参数的残差灵敏度矩阵中的元素与不良数据的幅值在可检测、可辨识能力上的定量关系，为量测系统配置设计与评价提供了理论基础；六、综合国内外最新研究成果，采用自适应自回归预测技术和稀疏矢量技术，构造了较完善的不良数据检测与辨识算法。

Believing degree criterion of fuzzy characteristic quantity of risk grade of system was discussed, and unreason of believing degree in property recognized theory was pointed out.

探讨了系统危险等级模糊特征量的置信度准则，指出了属性识别理论中置信度准则的不合理性。

A new confidence measure is presented , it as threshold value is used to reject interferential data .

提出了网络输出的置信度计算公式，用置信度阈值作为拒识门限，优化了网络的拒识性能。

The combation of disparity consistency and matching cost are used to detect occlusion area. Fast and effective image segmentation is applied for extracting textureless and texture regions. The matching problem of textureless regions is then solved with constraint of disparity consistency and credibility concept. At the meantime, high credible seeds are obtained. Based on the smooth constraint of matching and disparity of seeds, dense disparity map is obtained via the adaptive-window based region growing.

然后采用视差一致性和匹配代价相结合的方法来检测遮挡区域；采用一种快速有效的图像分割算法提取了低纹理区和纹理区域，结合视差一致性和置信度约束来有效地解决低纹理区的匹配问题，同时得到一系列具有高置信度的种子点；根据立体匹配中的平滑性约束和种子点的视差，利用自适应窗口的区域增长技术最终得到致密的视差图。

与置信度相关的网络解释 [注：此内容来源于网络，仅供参考]

Confidence coefficient：置信度

confidence coefficent 置信系数 | confidence coefficient 置信度 | confidence index 可靠性指示

confidence level：置信水平

按给定的概率值建立包含待估计参数的区间.其中这个给定的概率值称为置信度或置信水平(confidence level),这个建立起来的包含待估计函数的区间称为置信区间(confidence interval),

confidence level：置信度

它是关于样本中某一变量的综合描述.8、置信度(Confidence level)与置信区间 (Confidence Interval)置信度总加量表也称为利克特量表(Likert Scaling)是社会调查问卷中用的最多的一种量表形式,

confidence：置信度

有两个量,置信度(Confidence)和支持度(Support). 假设有如下表的购买记录. 下面以迭代的方式 找出频繁集. 首先找出1-itemsets的频繁集,然后使用这个1-itemsets,进行组合,找出2-itemsets的频繁集. 如此下去,直到不再满足最小支持度或置信度的条件为止.

hysteresis：滞后

专利技术:二次方压缩转换(QCC),可在1秒钟内识别混合的同位素;滞后(Hysteresis)技术,在2秒内为核素识别提供97%的置信度北京华瑞森科技发展有限公司销售:RM905a型医用活度计是核医学专用的智能化精密计量仪器,其性能和功能均达到国际先进水平,

medium wave propagation：中波传输

置信度 confidence | 中波传输 medium wave propagation | 中和 neutralization

Conference Internationale Repartition et Distribution [CIRED]：国际供电会议

cone-shaped base 锥形底部 | Conference Internationale Repartition et Distribution [CIRED] 国际供电会议 | confidence 置信度

Mermis：索属

第三大类群由索属(Mermis)和异索属(Allomermis)线虫以显著水平的置信度先聚在一起,再与蠓索属(Heleidomermis)和施特克尔霍夫索属(Strelkovimermis)线虫聚为一支.

Intervals：的翻译

intervals的翻译: | intervals相关词的翻译: | 置信度:confidence intervals

confidence intervals：置信度

intervals相关词的翻译: | 置信度:confidence intervals | 神经元:interspike Intervals