查询词典 classification system

The system uses the method of facing illation classification to achieve the design of all the process decision illation modules.

系统按正向分级推理的方法实现了工艺决策推理各功能模块的设计。

Concerning to the low efficiency of the classification algorithm in the real applications which was caused by over-sampling and misunderstanding rules in the analysis of customer loss, a new classified method, Induction of Rule with Antibody-cross-antigen of Artificial immune system, was proposed.

针对目前客户流失分析中的过量抽样和规则不容易理解导致分类算法在实际应用中的效果不明显的问题，提出了一种抗体抗原交叉的规则归纳算法

According to the system,the classification of the Danxia Landform in Guangdong is made and discussed.

针对广东丹霞地貌发育状况，根据丹霞地貌分类系统，对广东发育的丹霞地貌进行了各自的分类研究。

By TM images the linear structures, water system, the outer edge of Tianchi Volcano trachite are extracted. By the sensitivity of SAR images to geomorphology, the distribution of parasitical volcano cone and lava fornix around Tianchi volcano are interpreted. With the aerial photos the parasitical lava of Qixiangzhan, Baiyun and Bingchang stage are filtered. At the same time by orthogonal cross-course wavelet transform, texture analysis is carried on to ERS-2 SAR images, and the texture characters are filtered. On the basis of the spectrum character of multi-band of TM images, multi-band algebraic grouping is made, and the factor of texture character factor and band grouping of TM images are input to BP neural network classification model. The good classified results are received.

利用TM图像对线性构造、水系、天池火山粗面岩锥体外边缘的提取；利用SAR图像对地形敏感特性，提取了天池火山周围寄生火山锥体及熔岩穹丘的分布；利用航片对天池火山口周围的气象站期、白云期、冰场期等寄生喷发物进行了提取：同时利用正交小波变换对ERS-2 SAR图像进行了纹理分析，提取了纹理特征：根据TM图像不同波段的光谱特征，进行了波段代数组合，并把纹理特征参数与TM图像的波段组合及DEM一起输入BP神经元网络分类器，取得了较好的分类效果。

In addition, an effective method is proposed to select the β-reducts. First, we calculate a precision parameter value to obtain the subsets of information system that are based on the least upper bound of the data misclassification error. Next, we measure the quality of classification and remove redundant attributes from each subset.

本论文也提出一个根据精确参数来选择最简化集合的方法，这方法首先利用资料错误率的最小上界来决定精确参数值，并利用所获得的精确参数值来寻找资讯系统的子集合；接著计算每一个子集合的分类品质并利用分类品质的量测移除子集合中多余的属性，而删除多余属性的子集合即β的最简化属性集合。

This paper describes the definition and simple classification of GIS,analyzes the technology system of GIS softwares and puts forward the lectotype foundations of GIS soft-wares.

阐述了地理信息系统的简单分类，分析了地理信息系统软件的技术体系，提出了地理信息系统软件选型的依据。

Master the components and functions of the locomotor system, the shape, classification and stuctures of the bones.

掌握运动系统的组成；骨的形态、分类和构造

Detail analyses and algorithms are presented for the design and realization of the optical localizing system, including the techniques of speckle classification, speckle-center explorer, speckle marcher, speckle recognizer and infrared filter, etc.

论文详细给出了置换手术导航中光学定位系统设计和实现过程中的关键步骤和算法，包括红外光斑的聚类、光斑识别、光斑实时跟踪方法以及红外滤波片的选择。

Based on detailed observations of cores and thin sections combined with comprehensive analyses of testing data, it is known as the hunji rock. Hunji rock as well as the concept and system about mixing deposits were introduced into the classification of sediment type and lithofacies and thus provide proofs for scientific definition of marl.

在进行了详细的岩心、薄片观察和各种分析化验资料的综合分析基础上，认识到研究区岩石为混积岩类，将混积岩、混合沉积的概念和体系引入沉积物类型和岩相的划分中，为泥灰岩的科学定名提供了依据。

This stage has a close relation to the system classification development and evolution of moss.

此阶段与藓类植物的系统分类、发育和进化有密切关系。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。