查询词典 cluster

I present cluster schema for combinatorial problem with clustering, design a new crossover operator cluster crossover, study the survival probability of c-schema under c-crossover, apply it successfully to graph coloring, load balancing and maximum spanning tree problems: give measurements of diversity in GA, set up varying crossover probability algorithms to maintain diversity, obtain good results when apply it in avoiding premature convergence and multi-modal functions optimization; establish GAC to be suitable for non stationary function, it can explore the change of environment and find the best solution even for some"anomalous"function.

针对聚类组合优化问题提出了聚类模式，设计了一种新的交换操作：聚类交换并研究了聚类模式在聚类交换操作下的生存可能性，成功的将聚类交换思想和算子应用于图着色、负载平衡和最大生成树问题，佐证了类理论，表明类理论可以指导新的应用算法设计；给出了GA中多样性的度量标准和维护多样性的动态交换概率算法，用于避免过早收敛和多峰函数优化，取得了较好的结果；构造了维持种群多样性以适应动态环境的方法GAC，在某些现有方法无能为力的问题上，GAC能够探测到环境变化，找到当前最优解。

In this paper, We introduce fake F-statistic and propose a dynamic Fuzzy K-means clustering analysis technology, this clustering technology can ensure a lest inner-cluster disperse matrix trace of final clustering result and partition the points in multi-dimension to different clusters with special numbers and get best cluster number.

利用文中基因序列图形表达建立H5N1病毒基因序列图形表达数据对本文聚类分析方法进行验证，结果表明该聚类分析方法具有较好的合理性。

Based on the this Ultramicroscopic Value Network Analysis Framework, this research establishes a model and a three-level framework to evaluate the maturity of Chinese original industry cluster, and develops a qualitative and quantitative combined evaluation method for Chinese original animation industry cluster maturity degree evaluation.

在对我国原创动漫产业集群成长的实际调查分析中，本文考察了湖南动漫产业集群的发展历史和现状，并设计调查问卷，运用以上评价方法进行了湖南动漫产业集群成熟度评价。

In an ultramicroscopic view, the units of cluster value network minifies to the linkages of value chains, the network connections are specified as the linkage connections among value chains, and the network resource is the combination of logistic flow, knowledge flow and capital flow within the cluster.

本文认为，在超微观的视角下，集群价值网(来源：ABC论文9b网www.abclunwen.com)络节点缩小为企业价值链环节，网络联结细化为企业间价值链环节的联系，而网络资源是集群内物流、知识流和资金流的集合。

In this paper we've compared several predicate of first order operators, and proposed an improved algorithm which is based on the automatic double threshold value improvement algorithm based on the maximum inter-cluster distance and intra-cluster variance ratio.

在边缘检测算法的选择上，比较了几种常用的一阶微分算子的优劣，并在Canny算子的基础上提出了基于最大类间、类内距离比值的自动双阈值改进算法。

In the 〓 cluster, the angle formed by the pyridazine plane and the water plane is a main factor that affects the cluster's stableness.

在团簇〓中，哒嗪分子和水分子两平面之间的二面角是影响其稳定性的主要参数。

The paper tries to use Weka to analyze the structure of urban construction land use and gets some useful results.Some means will be used,containing many algorithms of associate,cluster and regression.（1）It has been get from associate that there is relativity in different kinds of land.（2）All cities have been divided into 5 types by cluster.And the spacial distributes characteristic of 5 types is analyzed.（3）It has been get from regression that there is relation in land structure and city size.

尝试使用Weka软件，运用其关联分析、聚类、回归方法中的不同算法对城市建设用地结构进行分析，获取了一些有益的结果：（1）通过关联分析得到不同用地间的相关性；（2）通过聚类将全国城市分为5类，并分析了其空间分布特征，即存在均匀分布，又呈现相对聚集现象；（3）通过回归分析得知用地结构与城市规模之间存在一定联系。

Second, it models and simulates dynamically the parallel, asynchronous, distributed and concurrent workflow of machinery of cluster with intuitionistic and visual figure, and give the effective controlling strategy of optimal collocating and dynamic attemperation, be dead against the asynchronism and concurrent character of machinery of cluster, which result from that MAS loosens the restricting for centrality, programming and gradation controlling and offers the mechanism of separated controlling, meeting an emergency and parallel disposing.

由于多智能主体技术放松了对集中式、规划、顺序控制的限制，提供了分散控制、应急和并行处理，本文针对基于多智能主体的机群工作流的异步性和并发性采用Petri网技术通过直观、形象的图形，对并行、异步、分布、并发的机群工作流进行了建模分析和动态模拟，并提出了机群的优化配置和动态调度的控制策略。3。

Methods Using between-groups linkage cluster method and squared Eucliden distance measure method,the physical characteristics of 18 nationalities in China were cluster analyses in SPSS 10.0 software package with 10 measure data,that is,maximum head length,minimum frontal breadth,bizygomatic breadth,bigonial breadth,extra-...

选择 1987～ 1997年发表的 18个少数民族的 10项体质测量数据(头长、额宽、面宽、下颌角宽、两眼外宽、鼻宽、鼻高、口裂宽、身高、指距)，在SPSS10 0统计软件包中，采用欧氏距离平方系数和组间连接法进行聚类分析。

For Mn5 cluster, the most stable structure is trigonal bipyramid with spin magnetism of 3 μ, and Mn6 cluster has the most stable structure of ferromagnetic octahedron with spin magnetic moment of 16μ.

Mn6的最稳定构型为铁磁性的畸变八面体（磁矩为16，C(下标 4v)）。各种异构体虽然多重度不同，但每个原子的自旋极化度均在3以上。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。