maximum entropy method是什么意思

网络释义

用法例句

Wind wave spectrum estimation of small generating area by the maximum entropy method;

东洞庭湖最大熵法风浪谱估计

In view of the characteristics of the measurement of form error,the probability distribution of the reading values and direct measurement results of measurement points are deduced based on the maximum entropy method, the probability theory and statistics.

文章从形状误差测量的特点出发,根据最大熵法与概率统计的理论,导出测量中的读数值与直接测量结果的概率分布函数,得出读数值的不确定度分布应作为均匀分布处理,直接测量结果的分布作为正态分布处理。

A brief introduction is given to the maximum entropy method (MEM),which is based upon the maximum entropy principle and maximum likelihood principle in information theory.

文章介绍了粉末衍射结构分析的最大熵法。

A new method unfolding soft X-ray spectra for a soft X-ray spectrometer(SXS),which is based on maximum entropy principle(ME),is put forward.

提出软X光能谱仪的一种新的解谱方法即最大熵法 ,运用新的平滑方法即样条拟合方法处理滤片的边带结构 ,并对最大熵法的收敛性和稳定性进行了分析 。

According to the phenomenon and taking the slowness of classical maximum entropy thresholding algorithm which does robust segmentation into account, an improved fast algorithm is proposed.

根据这一特点并且考虑到传统的熵最大法分割效果好但耗时的缺点,提出了一种改进的快速算法。

In order to increase the spectral resolution, Burg maximum entropy method is adopted for ultrasonic echo signal processing.

笔者采用 Burg最大熵法,对超声波回波信号进行了处理,以提高谱的分辨率。

Aimed at the problem of Burg maximum entropy method, the coefficient backward deduction of the second order prediction error filter was put forward through reduced original recurrence arithmetic error.

针对Burg最大熵法存在的问题,从减小递推算法初始阶段误差出发,提出二阶预测误差滤波器系数倒推法,由二阶滤波器系数修正一阶反射系数,保证递推初始阶段最大熵原则,以适应短时间序列谱估计,算法在管道内检测实验中得到了较好的结果。

The self-adaptive algorithm was firstly improved,and nineteen-channel Electroencephalograms(EEGs)which included electromyogram,eye-movement and some other artifacts,were decomposed with self-adaptive infomax algorithm.

方法将独立分量分析(ICA)最大熵算法和非线性参数阈值设定相结合。

The study shows that the various artifacts can be separated from the EEGs successfully with the use of adaptive infomax algorithm and removal of artifacts can be real.

最大熵算法是信号盲源分离处理中的主要算法之一。

Maximum entropy approach combined with genetic algorithms was introduced to optimize the parameters of the system, a new combined algorithm for parameters optimization of the system was proposed.

研究了二次隔振系统参数优化设计,将最大熵方法引入到二次隔振系统参数优化设计中,并结合遗传算法,给出了二次隔振系统参数优化设计的一种混合数值方法。

IMPROVEMENT ON THE MODIFIED MAXIMUM ENTROPY METHOD FOR TEXTURE ANALYSIS BY PARTICLE SWARM OPTIMIZATION

粒子群算法对织构分析改进最大熵法的改进

The improvement about engineering application of the maximum entropy reliability theory

最大熵法可靠度理论在工程应用中的改进

Ontological Concept Extraction Method Based on Maximum Entropy Model

基于最大熵模型的本体概念获取方法

A Maximum Entropy Segmentation Method Based on Mean Shift Clustering

基于Mean Shift聚类的最大熵图像分割方法

Research on Multi-harmonic Source Summation Method Based on Maximum Entropy

基于最大熵的多谐波源求和方法研究

Combination Weighting Approach Based on Maximal Deviation and Maximal Joint-entropy;

基于最大离差和最大联合熵的多方案优选方法

Feature subset selection based on max mutual information and max correlation entropy

基于最大互信息最大相关熵的特征选择方法

Bivariate Entropy Function Method and Homotopy Method for Maximum Clique Problem;

最大团问题的二元熵函数法及同伦方法

A Study on the Separation of Cutting Acoustic Emission Signals by Maximum Entropy Spectrum Method

用最大熵谱法分离切削声发射信号的研究

An Improved Constraint Condition for Maximum Entropy Cambridge Algorithm

最大熵剑桥算法的一种改进的约束条件

A Chinese entity extraction method based on maximum entropy principle

一种基于最大熵原理的汉语实体提取方法

Maximum Entropy Method and Its Applications in Natrual Language Processing;

最大熵方法及其在自然语言处理中的应用

Research into Chinese Names Entity Recognition Based on the Maximum Entropy Model;

基于最大熵模型的中文人名识别方法研究

The Method Study about Probability Distribution Based on the Principle of Maximum Entropy;

基于最大熵原理的确定概率分布的方法研究

Multiple Attribute Group Decision-making Approach Based on Entropy and Maximizing Deviations;

基于熵权与离差最大化的多属性群决策方法

Research on Method of Undesirable Text Recognition Based on Maximum Entropy Model

基于最大熵模型的不良文本识别方法研究

Research of Seismic Blind De-convolution Based on Maximal Entropy Theory

基于最大熵原理的地震盲反褶积算法研究

Image Threshold Selection Method Using Weighted Harmonic Average Maximum Entropy

加权调和平均型最大熵图像阈值选取法