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- Fuzzy K means clustering algorithm can segment white matter,gray matter and CSF better from the MR head images. 模糊K- 均值聚类算法能很好地分割出磁共振颅脑图像中的灰质、白质和脑脊液。
- Prediction of Yield Trend for Winter Wheat by Fuzzy Cluster Method. 用模糊聚类法预报冬小麦产量趋势。
- K means clustering K均值聚类
- K means clustering algorithm K均值聚类算法
- Pest insect community on orange leaves is analyzed with fuzzy cluster method. 经模糊聚类分析表明,柑桔叶片害虫群落由3个集群和3个边缘种组成。
- The method of Projection Pursuit Dynamic Cluster method(PPDC) is established with the idea of the dynamic cluster rule. 首次依据动态聚类思想,建立了投影寻踪动态聚类模型。
- In this paper, a strategy which combines cluster method and phylogenetic tree method was discussed to solve the problem. 本文试图通过结合聚类分析和进化树分析的方法以解决此问题。
- This paper analyses a few cluster method of using search engine and discusses the application of cluster analysis in search engine. 该文分析了几种适用于搜索引擎的聚类方法,并讨论了聚类分析在设计搜索引擎时的应用。
- In order to overcome the limitation of FCM, a novel Two-dimension Fuzzy Cluster Method (2DFCM) was proposed based on the spatial information. 为了克服传统FCM算法的局限性,本文提出了一种基于空间邻域信息的二维模糊聚类图像分割方法(2DFCM)。
- K means algorithm applied in vector quantization strongly depends on the selection of the initial codebook, and if not given a good initial codebook it can easily be trapped in local minima. 由于传统的 K-均值算法在用于矢量量化时强烈依赖初始码书的选取 ,如果初始码书选取不好 ,则很容易陷入局部最小点 ;
- Adopting principal constituent analytical method and quick cluster method to appraise the five aspects, this paper divides Guangdong province into two regions and six subregions. 在理论上,加深了对可持续发展能力区域差异的认识,并探索一种体现可持续发展能力区内相似性和区间差异性的方法;
- In this paper, the cluster analysis and its principle were briefly introduced.The study on application of the cluster method in geoanalysis by XRF was carried out. 概述聚类分析及原理,通过题示内容的研究,包括测试样品、标准化数据、分类,获得适宜的样品聚类分析方法及建立了方法软件。
- On the basis of analysis of the influence indices for mad express freight terminal layout, the model of mad express freight terminal system is built with fuzzy cluster method. 摘要在分析公路快速货运站点布局影响指标的基础上,选择模糊聚类法,建立公路快速货运站点布局的模型。
- With the increase of mean cluster size(MCS)at different water activities, multi-layer sorption and capillary condensation occur, which lead to the diminution of diffusion coefficients in P... 结果显示,随着水蒸气活度的增加,膜内水分子簇尺寸增大,并在膜的微孔内产生多层吸附甚至毛细管冷凝,导致扩散系数迅速降低。
- On the basis of analysis of the influence indices for road express freight terminal layout,the model of road express freight terminal system is built with fuzzy cluster method. 在分析公路快速货运站点布局影响指标的基础上,选择模糊聚类法,建立公路快速货运站点布局的模型。
- weighted kernel k - means clustering 聚类
- So a clustering method based on SPA connection degree is brought forward. 提出了一种基于集对分析联系度的聚类方法。
- The example shows both methods are equal in abstracting precision,but the Ostu method is much faster and more effcient than the fuzzy cluster method. 算到表明:两种方法的提取精度相当,而最大类间方差法的计算速度明显要快,因此较模糊聚类分析法更为简洁有效。
- The outcomes of hierarchical cluster method show that the soil anti-erodibility of topsoil and sub-topsoil can be divided into 5 types and the strongest resistance is each soil layer of forest land. 层次聚类分析结果显示,表层和亚表层土壤抗蚀性可分为5类,抗蚀性最强的一类是典型林分林地各土层。
- Fuzzy C means clustering is introduced to fuzzify the continuous attribute,and the best minute class number is obtained by the valid analysis of clustering. 引入模糊C均值聚类算法进行连续属性模糊化,通过聚类有效性分析来确定最佳分类数目,克服了属性模糊化方法需要人为确定划分类数的缺点。