查询词典 clustering

Based on the actuality and ecologically environmental characteristics, this paper establishes indexes for assessing environmentally ecologic suitability, and uses the fuzzy clustering and the soft SPSS to regionalize the ecologically functional districts in Wuan, and classifies the twenty-two counties into three ecologic types and five ecologic districts on functions, and presents some approaches to speed the development of ecologic districts which are applicable for these districts.

本文根据武安市的实际情况和土地生态环境特点构建生态适宜性评价指标体系，应用模糊聚类法和SPSS软件对武安市进行生态功能分区。研究将武安市22个乡划分为3个生态功能类型和5个生态功能分区，并根据分区的生态异质性提出适合各区发展的分区用途管制措施。

The concept of grid relative density and boundary point extraction technique are proposed.Based on that,a clustering algorithm based on GRD for multi-density data sets is developed.

提出网格相对密度的概念和边界点提取技术，在此基础上给出了一种多密度聚类算法。

In this paper, after analyzed the concepts and basic topics of pattern recognition, we first simply described the four methods in this subject, then we focused on the data clustering method, discussed some relevant technique such as character selecting and cluster result evaluation.

本文在分析了模式识别的概念和基本问题之后，简述了模式识别的四种方法，并就其中的数据聚类方法进行展开研究，讨论了与其相关的特征选择和聚类结果评价技术。

To overcome volatility clustering problems,an adaptive neuro-fuzzy inference system is combined with a nonlinear generalized autoregressive conditional heteroscedasticity model that is tuned by adaptive support vector regression so as to tackle the problem of time-varying conditional variance in residual errors.

针对传统的自适应模糊推理系统无法解决波动聚类现象，通过分析自适应模糊推理系统和非线性广义自回归条件方差的特性，提出了融合自适应模糊推理系统和非线性广义自回归条件方差的调谐模型。调谐模型实质是指在对ANFIS和NGARCH进行独立运行的基础上，对运行结果进行动态调谐操作，从而提高系统的预测精度。最后，结合实际的项目数据，证明调谐模型提高了传统ANFIS对于波动聚类现象的应对能力，获得较好的运行效果

Three clustering reticulocyte parameters may be useful to evaluate the hematopoietic function in laboratory blood testing.

故网织红细胞分群三参数应用于珠贫患者检查，观察其造血功能有着重要的临床意义。

The results indicate that the RMF theory is well for the study of clustering in heavy nuclei .

用相对论平均场理论结合结团模型对重核结团现象进行了研究。

Because of the sampling processing, we can take the simple concave domain analysis and ICM optimization in two different levels, so as to make both the parameter estimation and optimization much easier to implement, while delivering a satisfactory result; The third one is based on the multi-resolution analysis, robust statistics and majority game theory. 4. Propose a new clustering algorithm based on the entropy concept, which is used for unsupervised segmentation of color images.

重点讨论非监督的图象分割问题，并给出了三种新方法：一是基于贝叶斯学习和全局竞争策略的方法，把参数估计和图象分割有机地结合在一起；二是基于分层的框架，从抽样定理出发，在两个不同的层次上使用简单的凹域分析和ICM优化，可以使得参数估计和优化问题都变得简单易行，并得到满意的结果；三是基于多级分析、鲁棒统计的参数估计和多数博弈论的优化算法。

Finally, the programme of design for routing protocols is chose in the thesis. Secondly, improved algorithms are introduced in detail. In order to achieve to reduce duplication of data sent in, save energy, prolong the network lifetime and balance the network load, improved algorithms are based on the minimum hops algorithm which is one of the energy-aware routing, When the characters of the minimum hops algorithm are analysed in detail,multi-path routing, adaptive dynamic routing, routing reliability are designed.Then a new algorithm based on minimum hops in plane routing protocol and a new algorithm based on minimum hops in clustering routing protocol are designed in the thesis.

接著详细介绍了本文的改进路由算法，为实现减少数据的重复发送量、节约能量、延长网络寿命、平衡网络负载的目标，本文以能量感知路由之一的最小跳数算法为基础，详细分析了最小跳数算法的特点，设计了多路径修正路由，自适应动态路由，路由可靠性机制三方面的改进方案，并且结合改进方案设计了基于最小跳数的改进平面路由协议和基于最小跳数的改进分簇路由协议，将两种类型算法的优点相结合，提高网络的健壮性与可扩展性。

This paper is dedicated to the research on WSN clustering routing algorithm.

本文致力于研究无线传感器网络的分簇路由算法。

Moreover, the block of texture was selected on the basis of the central line of crop row. The co-occurrence matrixes of the H color space that was quantified 8 levels were computed. Based on that, five texture parameters were extracted. Then, the K-means clustering method was used to recognize weeds within crop rows.

然后，以作物行中心为基准来选取纹理块，计算量化级数为8级的H颜色空间的共生矩阵，提取5个纹理特征参数，利用K均值聚类法判别分析各块的类别来识别行内杂草。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。