using mcmc method to estimate double exponential jump diffusion model

weibull regression model based on mcmc and its application in reliability

基于MCMC稳态模拟的Weibull回归模型及其可靠性应用

互联网摘选

research on mcmc particle filter algorithm based on effective particles

有效粒子数MCMC粒子滤波算法研究

互联网摘选

application of change point model based on the mcmc method in the analysis of reliability data

一种基于MCMC的变点模型在可靠性数据分析中的应用

互联网摘选

information fusion using adaptive mcmc method in integrated navigation system

组合导航系统的自适应MCMC信息融合算法

互联网摘选

next, mcmc algorithm is applied for posterior simulation, so as to achieve the distribution characteristics and parameter estimation.

接着，通过马尔科夫链蒙特卡洛算法模拟参数的后验分布，获得各参数的分布特征，从而实现模型参数估计。

互联网摘选

a preliminary study on electrical structure and dynamics of the ultra-high pressure metamorphic belt beneath the dabie mountains

大别山超高压变质带深部电性结构及其动力学意义初步研究

互联网摘选

the eclogite bearing high pressure metamorphic belt in the jiaonan uplift is the eastward extension of the dabie ultra high pressure belt.

胶南隆起含榴辉岩高压变质带为大别超高压带的东延部分。

互联网摘选

the mean field variational method is a basic variational approximate inference method.

均值场变分方法是图模型最基本的变分近似推理方法。

互联网摘选

probabilistic graphical model and variational inference is a new machine learning framework, and is a good method applied to uncertain problem or complex problem. it is applied in computer vision and natural language processing widely.

概率图模型和变分推理是一个新型的机器学习框架，是处理不确定性和复杂性问题的有力工具，被广泛应用于计算机视觉和自然语言处理等领域。

互联网摘选

we also provide mean field variational inference for model learning.

本文给出了平均场变分推断法进行模型学习和推断的具体方法。

互联网摘选

second, the gaussian exact variational inference algorithm and the gaussian mean field variational inference algorithm are designed based on the gaussian markov random field models.

在高斯马尔可夫随机场基本模型上，设计了精确变分推理算法和均值场变分推理算法。

互联网摘选

variational inference is an important deterministic approximate inference method, which computes the approximate expectation of random variables through variational iterations.

变分推理应用变分迭代计算出随机变量的近似期望值，是现代人工智能学科一种重要的近似概率推理方法。

互联网摘选

the correct noc of different images can be obtained by minimizing the atec and the parameters in the criterion are estimated by expectation maximization algorithm and maximum pseudo-likelihood method.

当该准则达到最小时对应的类数就是图像正确分割所要求的分类数。准则中各参数由期望最大法和最大伪似然法来估计。

互联网摘选

in this paper, according to the characters of projection data, a scatter correction method which uses maximum likelihood expectation maximization ( mlem) algorithm based on poisson model is proposed.

我们根据投影图像的分布特征，基于泊松数据模型，利用最大似然期望值法（Maximum likelihood expectation maximization，MLEM）对正弦图进行散射校正。

互联网摘选

in the paper an algorithm for maximum-likelihood image restoration based on the expectation maximization ( em) algorithm using the depth-variant imaging model in three-dimensional optical sectioning microscopy is proposed.

该文提出了一种基于EM算法的最大似然图像复原算法，此算法是基于三维显微光学切片中成像随深度变化的模型实现的。

互联网摘选

the parameter estimation method of the expectation maximization ( em) algorithm-based link travel time reliability evaluation model is developed, by combining the improved random interpolation method and the em algorithm.

针对单一的移动源行程时间数据获取条件，将改进的随机插补方法与期望最大化（EM）算法相结合，建立了缺失数据条件下、基于EM算法的路段行程时间可靠性评价模型的参数估计方法。

互联网摘选

the deconvolved results with the compensated data and the original image data by expectation maximization ( em) algorithm for reducing the effect of out of focus light were compared respectively.

在此基础上给出期望最大化算法图像恢复结果，并对恢复结果做出分析。

互联网摘选

it is an important issue to construct the text classification with incomplete data. an improved method that based on bernoulli mixture model and expectation maximization ( em) algorithm was introduced.

在Bernoulli混合模型和期望最大化（EM）算法的基础上给出了一种基于不完整数据的改进方法。

互联网摘选

in order to improve the accuracy of eye detection in low quality face images, an eye detection method based on gradient integral projection and expectation maximization algorithm is proposed.

为提高低质量人脸图像中人眼检测的精度，提出了一种梯度积分投影结合最大期望算法的人眼检测算法。

互联网摘选

the work in this part presents a semi-supervised approach based on expectation maximization to incorporate unlabeled bug reports to improve bug triage.

本工作设计了基于期望最大化的半监督分派方法，融合无标签bug报告，进而提高bug分派。

互联网摘选