查询词典 likelihood function

In this paper, a kind of SAR image segmentation method based on the criterion of likelihood difference function is proposed.

国防科技大学自动控制系长沙410073中文摘要：提出一种以似然差函数作为相似性衡量标准的SAR图像分割方法。

Clustering algorithm based on the fuzzy likelihood function was used to determine the structure and the premise parame...

基于模糊似然函数的模糊聚类算法确定模型结构和前件参数，并结合最小二乘法完成该模型后件参数的识别。

In experiment, Gaussian Maximum Likelihood Classification and Radial Basis Function neural network are used for comparison.

支持向量机」可选用不同核函数，而且会因核函数选用的不同，而对分类成果造成差异。

The probabilistic methodology of inversion consists of evaluation of likelihood function and calculation of posterior probability.

根据贝叶斯理论给出了对含噪声地球物理数据处理的具体流程和方法，主要包括似然函数估计和后验概率计算。

This paper derivates deterministic maximum likelihood DOA estimation algorithm cost function,then utilizes alternating projection algorithm for optimization.

推导出确定性最大似然波达方向估计算法的代价函数，然后应用交替投影算法进行优化。

Then we construct merging cost according to the likelihood difference function and region shape constrains, and make regions to be merged with order.

然后根据似然差函数和区域的形状的约束建立融合代价，使得所有可以融合的区域按照一定的顺序融合。

In MA models, the likelihood function is more complicatedthat we just search a better estimate value in a certain range.

在滑动平均模型中，由于似然函数形式更加复杂，文中在参数的允许域内尽量精确地搜索参数的合理估计值。

It is convenient that we use appropriate likelihood function.

本文对h是非参数情形试图用一个分段线性函数来逼近它，这样把非参数变成参数问题，从而求参数的极大似然估计。

According to its statistical structure of likelihood function, constructed their Bayesian estimation under the normal-Gamma conjugate prior distribution.

首先，从最简单的时间序列AR模型入手，分析了时间序列AR模型的统计结构及其条件似然函数，根据似然函数构造了模型参数的共轭先验分布。

Model description and likelihood function with grouped data.

第二部分：模型与似然函数。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。