查询词典 likelihood function

This paper discusses a discrete stochastic Lotka-Volterra competition systemwhere ε_1,κ are i.i.d N(O,1),ε_2,κ are i.i.d N(0,1), p is is revelant coefficient of ε_1,κ and ε_2,κ. Maximum Likelihood Estimation of parameters and asymptotic characteristic of the system are studied.

本论文主要讨论离散随机Lotka-Volterra竞争系统其中ε_1，κ是i.i.d N(0，1，ε_2，κ也是i.i.d N(0，1)，ρ是ε_1，κ与ε_2，κ的相关系数参数的极大似然估计及估计模拟和系统的渐近性。

The angel investor that century beautiful describes her so along father Gong salangane -- he most began to cast 2 million, likelihood these money are very few to him, and the company begins prospect not Anacreontic also, begin to also do not have too much tie so, the company follows the collaboration such as MSN later, when be being done more and more greatly, he is in charge of morer; The website is stabler and stabler now, he seems to be at ease quite, the feeling is the so closest this paragraph not quite the daily routine that runs a company,"I regard angel investor as from beginning to end teacher ".

世纪佳缘创始人龚海燕则这样形容她的天使投资者——他最开始投了200万，可能这些钱对他来说很少，而且公司开始前景也不明朗，所以开始也没太多的约束，后来公司跟MSN等合作，做得越来越大时，他管得就比较多了；现在网站越来越稳定，他似乎比较放心，所以感觉最近这段又不太管公司的日常事务了，&我始终把天使投资者当成老师&。

The devoted use likelihood of this one device brings marine the sources of energy to use a field " revolution ", make this insularity place needs England of electric power 1/5 can from surround get in its ocean, make England is become thereby " the seaThe Saudi Arabia in foreign the sources of energy".

这一装置的投入使用可能带来海洋能源利用领域的&革命&，使英国这个岛国所需电力的五分之一都能从环绕它的海洋中获取，从而使英国成为&海洋能源中的沙特阿拉伯&。

There is a strong likelihood that highly separative investors have high achievement.

能够在投资决策中保持高独立性的投资者，盈利的可能性较大。

We hung on Shaq 'severy Twitter dispatch. We spent the hours before the final game of the2008-09 season obsessing over the likelihood of a Shaq-LeBron tag teamin Cleveland next season ... and the odds of seeing Shaq and LeBronversus Kobe in the 2010 Finals.

每次写这些东西我们都会列出沙克，在总决赛之前，我们花了几个小时来讨论沙克吓死阿吉可能会转会到克利夫兰……那这样我们就可以再2010年总决赛上看到沙克和詹姆斯对科比了。

Results In static phantom studies, the percent error of mean activity obtained by Carson's method was reduced to about 9 %, and it is less than that of image-derived method using maximum likelihood expectation maximization (about 14 %). In simulated dynamic phantom studies, the vessel component could be extracted using ICA in image and sinogram domain. In sinogram domain, the six components extracted by ICA could be obtained quickly.

在静态物理假体实验结果来看，使用Carson's method计算出感兴趣区域活性的百分比误差( 9%)比直接从影像取得活性的百分比误差( 14%)来得小；从数位模拟动态假体实验结果来看，独立成份分析法运用在影像空间或是弦波图空间上，都可以将血管分离出来，但从弦波图空间上得到各个独立成份相对於影像空间就快得多；imageICA和sinogramICA计算出的输入函数的标准化均方根误差分别是0.57和0.28。

In this study, we implement and investigate the performance of a more advanced row-action maximum likelihood algorithm and compare its performance to OSEM and MLEM on an Inveon microPET for small animals. We used a clinical rat PET study acquired and reconstructed the rat sinogram using MLEM, OSEM, RAMLA.

本研究针对Inveon microPET探讨列运算最大相似度演算法之效能和可行性，也与最大相似度与均值最大化演算法及序列子集均值与最佳化演算法比较。

Week anchor: Above all above the circumstance conference that boat has been in the country for many times, very much person tells electronic business affairs is Alibaba the thing of the respect, the likelihood is a few views of layman, if say it pays treasure subordinately for example, these are pure business, if be of itself, if be electronic business affairs a bit far-fetched, if say the business affairs that is BTOB, use Internet and the method of other a few electrons, use a company with the business affairs activity between the enterprise, alibaba is electronic business affairs, you also can say sina is electronic business affairs, right incorrect?

周锚：首先国航已经在多次的场合会议上面，有很多的人一讲电子商务就是阿里巴巴方面的事情，可能是门外汉的一些看法，如果说它旗下的比如说支付宝，这些是纯商业的，如果是本身的，如果是电子商务有点牵强，如果说是BTOB的商务，利用互联网和其他的一些电子的手段，利用企业间与企业间的商务活动，阿里巴巴就算是电子商务，您也可以说新浪是电子商务，对不对？

The curve of diameter distribution was showed J shape in Swietenia macrophylla pure stand and Dimocarpus longan pure stand. We used maximum likelihood method and percentile estimator method to analysis stand structure.

纯林之直径分布中，桃花心木林与龙眼林林分其直径分布呈现倒J型分布；柚木、摩鹿加合欢、相思树林、苦楝林型其直径分布呈现复合型分布；黑板树林型及白鸡油林型为左偏态分布。

Doctors make sure the blood group and tissue are compatible before the operation to establish the likelihood of success, as well as screening for transmittable diseases.

医生确定血型和组织相容运作前，以建立成功的可能性，以及筛查传染病。

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。