posterior probability
英 [pɒˈstɪəriə(r) ˌprɒbəˈbɪləti]
美 [pɑːˈstɪriər ˌprɑːbəˈbɪləti]
网络 后验概率; 后概率; 验后概率; 事后概率; 事后机率
双语例句
- By3 σ-principle about normal distribution, a new Bayesian method for gross error detection is proposed based on posterior probability of observation error in this paper.
通过引入分布和离散加权平均的概念，对这两种观测器的观测误差精度进行了分析估算，从数学上证明了所得的观测值在加权平均意义下是无偏的。 - On the Value of Information by Discussing Anterior Probability& Posterior Probability; A Comparison between Dewey's Concept of Experience and Marx's Concept of Practice
由先验概率和后验概率谈信息的价值杜威经验概念与马克思实践概念之比较 - According to Bayesian theory and Bayes Factor, the posterior probability of the calculation sample belonging to a model is calculated.
根据贝叶斯理论和贝叶斯因子法，计算样本隶属于某种线型的后验概率； - Posterior probability based indexing method for Chinese spoken document retrieval
汉语语音文档检索中后验概率的索引方法 - The observations were used to obtain a posterior probability distribution for the location of the object in the sequence images based on SMC.
在序贯蒙特卡罗方法的框架下，采用观测模型函数获取图像序列中目标位置的后验概率分布。 - Edge detection algorithm of Canny based on maximum between-class posterior probability
一种基于最大类间后验概率的Canny边缘检测算法 - Multiple Fault Diagnosis Strategy Based on Maximum Posterior Probability Candidate Fault Set Replace Method
基于最大后验概率候选集更换法的多故障诊断策略研究 - It proves that the posterior probability about experiments makes up hemigroup then proves that the posterior probability of the order experiments and the accumulation experiments are the same.
证明了后验概率关于试验构成半群，从而序贯试验与累积试验具有相同的后验概率。 - An Improved Weighted Posterior Probability Reconstruction Strategy for Multi-class Support Vector Machine
一种改进多类支持向量机加权后验概率重构策略 - Particle filtering is from the probability and statistic point of view, using a collection of random samples with corresponding value to express the posterior probability density.
粒子滤波是从概率统计的角度出发，使用一个具有相应权值的随机样本集合来表示需要的后验概率密度。 - Study on Chinese speech retrieval based on posterior probability
基于后验概率的汉语语音检索方法研究 - Fuzzy Support Vector Machine Based on Posterior Probability Weight
基于后验概率加权的模糊支持向量机 - Maximum posterior probability ( MAP) algorithm was used to realize the super-resolution ( SR) recovery.
应用最大后验概率（MAP）算法实现超分辨率复原。 - Considering K Nearest Neighbor ( KNN) method has high accuracy but poor efficiency, this paper proposes a text categorization method based on the guidance of posterior probability named B-KNN.
针对K最近邻（KNN）方法分类准确率高但分类效率较低的特点，提出基于后验概率制导的贝叶斯K最近邻（B-KNN）方法。 - Second, with the posterior probability weighting of the uncertain parameters, an augmented system is obtained for the uncertainty model.
其次，将此不确定性模型通过不确定参数的后验概率加权，得到其增广系统。 - For posterior probability were 83.2%, 81.3%, and 81.4%, respectively.
后验概率敏感度为83.2%，特异度为81.3%，准确度为81.4%。 - Research on Image Matching Similarity Criterion Based on Maximum Posterior Probability
基于最大后验概率的图像匹配相似性指标研究 - A directly solving posterior probability method is presented for probability output of SVM in the multi-class case.
在支持向量机多类分类问题输出概率建模中，提出了一种直接求解后验概率的概率建模新方法。 - Application of SVM Based on Posterior Probability in Fault Diagnosis
基于后验概率的支持向量机在故障诊断中的应用 - PROBABILITY Application of posterior probability to multiclass SVM The algorithm directly gets posterior probability by less computation.
为弥补概率数据关联以及联合概率数据关联算法的不足，介绍了一种改进算法，以较小的计算量直接计算出后验概率。 - The expected utility of posterior probability function resulted from information, possesses a certain guiding significance.
后验是由后来的信息所产生，从后验概率函数效用中可得出，在什么条件下投资于消化吸收最优，对企业具有一定的指导意义。 - A multiple sensor information fusion algorithms& posterior probability detection algorithms is presented and applied to target identification.
提出了一种用于目标识别的多传感器雅息融合算法&后验概率检测算法。 - The study of theory and method introducing posterior probability into support vector machines
支持向量机中引入后验概率的理论和方法研究 - The major gene genotype of individual F 2 and F 2:3 was classified into according to their posterior probability.
对F2个体和F2·3家系的主基因基因型分类作了估计。 - The location with the largest posterior probability is regarded as the location of the most probable change-point.
对应着最大后验概率的位置被认为是发生变点的最可能位置。 - In the first, calculate the posterior probability value and make hard decision.
首先，计算接收序列的后验概率值并作硬判决处理。 - And because the results based on Bayesian posterior probability classification, taking advantage of prior knowledge, so it can amend prior probability, and make sure the decision-making is more scientific and credible.
而且基于贝叶斯后验概率结果的分类，充分利用了先验知识，并修正了先验概率，使决策更具有科学性和可信性。 - A data fusion algorithm based on Bayesian network data fusion is proposed in this paper, which make use of the original sensor data to estimate the posterior probability of date and classify it.
论文改进了贝叶斯网络的数据融合方法，利用传感器的原始数据，对测量数据进行后验概率的估算，并将其分类。 - It cannot obtain determined inversed value but a posterior probability distribution of awaiting inversion parameter by using this method.
该方法不是得到确定的反演值，而是得到待反演参数的后验概率密度函数。 - The fault diagnosis arithmetic based on Bayes test method and the significance-test of time statistics of the transition was put forward. Under the guidance of modular fault diagnosis idea, stratify and locate the fault source combined with prior probability and posterior probability of the system.
提出了基于Bayes试验方法的故障诊断算法，对变迁的时间统计量进行显著性检验，结合系统的先验和后验概率，在模块化故障诊断思想的指导下，分层定位至故障源。