查询词典 target

The FHS-SVM based on the structural risk minimization criterion can solve the small sample learning problem, which can get a good shallow buried target and clutter classification performance with only shallow buried target training samples to obtain the parameters of hypersphere. Furthermore, the factors of misclassification risk and bury environment diversity are combined into the discriminator study procedure using the fuzzy membership of training samples, which improve the practical value of the FHS-SVM in shallow buried target discrimination.

FHS-SVM基于结构风险最小原理，在有效解决小样本学习问题的同时，只需要浅埋目标训练样本就能优化超球面参数，获得较好的浅埋目标和杂波分类性能；并且利用训练样本的隶属度将误判风险和埋设环境多样性等因素融入鉴别器学习过程，提高了FHS-SVM浅埋目标鉴别算法的实用性。

Inequality Constraint and κref Selection: The kurtosis value corresponding to a target is related to many factors, such as the abundance of the target component contained in a pixel, the target size relative to the image size, and the number of spectral bands.

不平等限制和κ裁判员选择：或然率曲线峰值的曲率度对一个目标符合的数值被讲到被包含在一个图素的许多因数，像是目标的丰富元件，目标与影像大小相关的按规定尺寸制作，和光谱能带的数目。

These can be attributed to the difference of characteristics amongst industries. Other than the factor of industry concentration, acquirers would make "Target's Debt Degree","Intrastate","Target's Profitability", and "Target's Market Share (t-1)" into the evaluating lists when deciding the amount of premium to pay.

而除了产业集中性之外，我们也发现主并者在考量要支付多少购并溢价时，会将"被并者之负债比率"、"是否为不同州之购并"、"被并者之获利率"、以及"被并者在购并发生前一年度之市占率"这四个变数列入考虑。

To fly to the solar system space probes to other planets whose flight can be roughly divided into three stages, namely, from launch to the Earth's scope is not out of phase, out of the scope of the Earth's role in the transition phase, when mainly affected by solar gravity and scope to the target planet is the first three-phase, after which the planet could be captured by the target satellite, or left the target planet became the man-made asteroid.

飞往太阳系其他行星的空间探测器其飞行大致可分为三个阶段，即从发射到未脱离地球作用范围阶段，脱离地球作用范围的过渡阶段，这时主要受太阳引力作用，进入目标行星作用范围是第三阶段，此后可能成为被目标行星俘获的卫星，或者飞离目标行星后成为人造小行星。

Along with changing of time lay a target to take place homologous variety,economist in all countries and finance to pass in the monetary policy to lie a target to study continuously in the monetary policy with correction, put forward a few influential as follows medium lie a target: The currency supplies quantity, interest rate, rate of exchange, bank a letter loan quantity, stock price index number.

随着时间的推移，货币政策中介目标发生了相应的变化，各国经济学家和金融通过对货币政策中介目标不断研究和修正，提出了以下几种有影响力的中介目标：货币供应量、利率、汇率、银行信贷量、股票价格指数。

Based on the logic dependent relation and first-order logic, AND/OR graphs of single target with unit agent, and single target with multi-agent, joint targets with multi-agent were gotten respectively. As an example, single target with multi-agent was used to illustrate AO(superscript *) searching algorithm of logic dependent relations.

在分析逻辑依赖关系与一阶谓词表示法基础上，分别给出了单agent单目标、多agent单目标、多agent联合目标的逻辑依赖关系的与／或图表达方法，并应用与／或图的AO搜索算法，以多agent单目标情形为例，演示多agent系统中逻辑依赖关系的计算过程。

And we established a new material which included some sortable indexes to each base logogriph, such as difficulty, accuracy and reaction time. Each pair of riddles included one base logogriph and a target logogriph. A new experimental paradigm was also adopted: a two-stage model for learning-testing, so as to research the time course of successful insight problem solving. Firstly, subjects learned a logogriph (a base logogriph with the answer offered)—learning stage, and then they were asked to solve a homotypical logogriph (a target logogriph, and the base logogriph learned beforehand would provide heuristic information for solving the target logogriph)—testing stage.

在原型激活理论的指导下，本研究通过实验1与实验2初步建立了用于顿悟认知与脑机制研究的字谜材料库，弥补了以往顿悟脑机制研究材料方面的欠缺，主要表现为：首先在材料类型上保证了同质性，都是选用的中国传统文化中的字谜；其次，有足够多的数量，能够满足脑成像研究的多次重复测量和叠加的要求；再次，材料是一一配对的，即每对字谜都由源字谜和靶字谜共同组成，便于研究原型启发效应；最后，提供了多数字谜材料的相关信息，每一个字谜都有正确率、反应时、启发量、巧妙性、难度等分类指标。

A method based on multi-hue-blob correlation matching voting is proposed to solve target tracking problem of the moving target under occlusion efficiently in nonrigid target tracking.

针对非刚体运动目标被遮挡的跟踪问题，提出一种以目标色斑子块相关匹配联合推举的跟踪方法。

By the minimum risk Bayes decision theory, this paper develops a new way of image segmentation: establish the mathematics model of image segmentation; estimate the probability density of grey scales and figure out its math-expectation and square difference that accord with normal distribution and the loss function; and judge the every pixel dot in the image according to the minimum risk Bayes decision theory and determine whether it is of target or non-target images, thereby realizing the extraction of the target image.

依据最小风险贝叶斯决策理论，提出了一种基于最小风险贝叶斯决策的图像分割方法。首先建立图像分割的最小风险贝叶斯决策模型，对灰度级类条件概率密度估计出其符合正态分布的数学期望和方差以及损失函数，再依据最小风险贝叶斯决策理论对图像中的每一像素点进行目标图像和非目标图像的类别判断，从而实现目标图像的提取。

Oilcan is a kind of typical rigid target with big backscattering coefficient, which takes on point figure if the resolution of SAR image is not very high; these point targets to be recognized gather together, and form a target region with some distribution area; the center of the region appears as a beeline, and the speckle noise appears scattered, therefore, considering the different grey distributions between point target and speckle noise region and the space geometry distribution, these point targets can be recognized by this algorithm.

由于在高分辨率情况下，合成孔径雷达图像中油罐个体的散射分别体现为由若干高亮度点围成的椭圆，待识别油罐目标的模糊边缘呈不连续的椭圆状，因此从二值化后的SAR图像中识别出拟目标的不连续边缘，判断其是否满足目标边缘特性来识别出最终结果，采用该方法解决了这类高分辨率下椭圆状目标的识别问题。本文运用了基于Gauss核函数支持向量机的SAR图像典型目标识别方法。

Those who loved reading were obliged to send for their books from England; the members of the junto had each a few

那些喜欢看书的人就得从英国购书，讲读俱乐部的的成员每人都有几本。

Three fourths of the earth's surface is covered with water.

地球表面的四分之三被水覆盖着。