后验概率

在Bayes统计推断中后验概率关于试验构成半群

In Bayes Statistical Inference , the Posterior Probability about Experiments Make Up Hemigroup

本文基于贝叶斯理论的框架，联合应用似然函数及先验随机约束信息进行AVO地震参数反演，所获取的反演参数是后验概率分布函数（PPDF）的最可能解。

Based on the framework of Bayes theory , the paper combines application of likelihood function and prior stochastic constrain information to carry out the inversion of AVO seismic parameter , and acquired inversed parameter is probable solution of posterior probability distribution function ( PPDF ) .

本文描述了一种基于后验概率判决的onebyone快速相关攻击算法。

This paper describes a one by one algorithm for fast correlation attacks based on decision of posteriori probability .

关于前向最大后验概率（MAP）算法的研究

On Forward - only Maximum a Posteriori ( MAP ) Algorithms

提出了相应的全面迭代最大后验概率（MAP）译码算法。

A corresponding ( over-all MAP ) decoding algorithm is put forward .

最大后验概率重建算法在发射CT中的应用

Maximum a posteriori Reconstruction Algorithms in Emission CT

为提高定位精度，设计了最大后验概率（MAP）的学习策略。

To improve the accuracy of localization , a MAP learning scheme is designed .

较为详细地描述了关键的译码算法：&种改进的最大后验概率（MAP）译码算法及迭代译码算法；

The key decoding algorithm : a revised MAP algorithm and iterative decoding theory are detailed ;

该算法克服了最大后验概率MAP算法的盲目性和不稳定性，使其适应性更好。

This algorithm overcomes the blindness and instability of the MAP algorithm and improve its flexibility .

应用最大后验概率（MAP）算法实现超分辨率复原。

Maximum posterior probability ( MAP ) algorithm was used to realize the super-resolution ( SR ) recovery .

基于SVM局部后验概率融合方法研究

Study of Fusion Method Based on SVM Local Posteriori Probability

基于后验概率的Markov逻辑网参数学习方法

Pseudo - posterior Parameters Learning of Markov Logic Networks

基于Markov约束的泊松最大后验概率超分辨率图象复原法

Poisson-map super-resolution image restoration algorithm with Markov constraint

适用于实际系统的改进Turbo码最大后验概率译码

Improved MAP Decoding of Turbo Codes Based on Block-Wise Method

大气光通信中Turbo码的最大后验概率译码

MAP decoding of Turbo code in atmospheric optical communication

本文对之进行了研究，得到了该结构下一类特殊HMM的参数的最大后验概率（MAP）估计。

However it is studied in this article and a sort of MAP estimation of parameter is derived .

本文根据马尔可夫（Markov）随机场模型和全局最大后验概率估计技术提出了一种模拟退火图像恢复算法。

A modified version of simulated annealing algorithm for image restoration using Markov random field models is presented .

方法：根据马尔科夫随机场图像模型，利用最大后验概率准则（MAP），提出一种迭代松弛分割算法。

Methods : Based on Markov random fields model of noise , a iteration algorithm was presented by using maximum a posteriori ( MAP ) criterion .

其中，最大后验概率（MAP）算法以其充分的数学理论依据在通信信号处理算法的大家族中始终处在倍受关注的地位。

Depending on the sufficient mathematical theory , the MAP algorithm has been focused on all along among the great family of algorithms for communication system .

一种基于最大类间后验概率的Canny边缘检测算法

Edge detection algorithm of Canny based on maximum between-class posterior probability

给出了一种利用最大后验概率估计（MAP）方法来估计调制相位，进而得到FM解调输出的数字鉴频器。

This paper proposes a method based on MAP to estimate modulating phase , and then a FM demodulator can be gotten .

最后，基于最大后验概率的框架，通过引入Markov随机场的先验模型，有效的控制了解空间的收敛。

Finally , solution space was constrained by exploring Markov Random Field ( MRF ), based on the MAP frame model .

本文在高斯信道和瑞利平坦衰落信道条件下对对数域最大后验概率（logMAP）解码算法进行了研究和修改，使之适合这2种信道和高阶调制方案。

Through careful studying the log-MAP algorithm , some modifications are made to fit in with Gaussian channel , flat Rayleigh fading channel and the MQAM modulation technique .

译码器采用软输入软输出的基于符号的最大后验概率（MAP）或最大似然（ML）译码器作为分量码译码器。

A soft-in and soft-out component decoder can be implemented using the maximum a posteriori ( MAP ) or the maximum likelihood ( ML ) decoding algorithm .

然后在这一模型下，将未知时间变量扩展为随机变量，采用基于最大后验概率估计（MaximumaPos－terioriEstimation，MAP）的方法进行统计时间推理。

In the model , the reasoning algorithm about time instants has been derived from treating the unknown temporal variable as random variable and introducing MAP estimation into temporal reasoning .

该算法是首先把每一个分割类看作是广义模糊类，并以最大后验概率（MAP）为判别准则来决定每一个像素值的归类以及它属于该类的隶属度；

Each class is considered as a generalized fuzzy class , and the segmented image is regarded as a generalized fuzzy set on the label set in the proposed algorithm .

在GMM的初始化模型中，提出后验概率的初始设置，减少了计算代价。

Post-probability is setup forward when GMM is initialized , which reduce the calculation expense .

方法：利用Excel编制双交叉设计的生物等效性贝叶斯法分析表格，简化后验概率计算步骤。

METHODS : The procedures of the posterior probability calculation were simplified by means of the Excel-programmed double crossover designed Bayesian statistics analytical table for bioequiavailability .

对用于Turbo迭代译码的对数最大后验概率（log-MAP）译码算法进行了分析和推导。

In this paper , logarithm MAP algorithm used for turbo iterative decoding is analyzed and deduced .

在采用位置匹配机制的检索方法中，将音节Lattice解释为具有特定位置标号的若干竞争集的级联，给出了相应的搜索匹配方法，以及匹配路径处于特定位置的后验概率值的计算方法。

In position based matching method , syllable lattice is explained as a sequence of some competition sets and then position specific posterior probability is calculated for all candidates .