查询词典 clustering

The practicality of using rough set to reduce the date was discussed, in this paper, and the interval-valued continuous attribute discretization by applying self-organizing map neural network clustering was proposed, too. This article proposes a simplified indiscernible matrix's method, which reduces the example's condition attribute and eliminates the redundant information of the date. What's more, it provides the methods used to diagnosis compressor's faults based on the intelligence hybrid system by adopting the MATLAB neural network workbox. At last, the functional modules which make up into intelligence hybrid system for fault diagnosis was introduced, including: data acquisition module, date preprocessor module, date reduction module, neural network module, fault diagnosis module and fault expressing module. Here, the article also gives the flow of work of all the above modules.

论文论述了应用粗集对故障数据进行约简的可行性，并应用自组织映射神经网络的聚类功能，来实现连续属性值的离散化方法；给出了简化的分明矩阵法，并用该方法实现了样本条件属性的约简，消除了样本数据中的冗余信息；采用MATLAB神经网络工具箱建立了压缩机的部分故障类型的智能混合诊断系统；最后介绍了智能混合故障诊断系统的功能模块组成，各功能模块分别为：数据采集模块，数据预处理模块，数据约简模块，神经网络模块，故障诊断模块，故障解释模块；并给出了各功能模块的工作流程。

So, the study of clustering engine based on WWW is very important and necessary.

因此，显而易见进行基于WWW的聚类引擎研究有着十分重要的意义。

Clustering results were approximately identical with the geographical distribution of Zoysia japonica.

从48对引物组合中筛选出10对多态性较高的引物组合构建了结缕草种质的指纹图谱。

The method solves the limitation of converging to the local infinitesimal point in medical image segmentation,and adopts the initial algorithm to assure the initial searching scope of genetic algorithm which is better accommodable than standard genetic algorithm with fuzzy C-means clustering,speeding up the convergence of genetic algorithm.

该算法除了解决模糊C均值聚类算法在医学图像分割中容易陷入局部最优解的问题，而且采用的初值化算法比标准的遗传模糊C均值聚类算法能确定更合适的遗传算法的初始搜索范围，从而加速了遗传算法的收敛过程。

Experimental results show that the method can adaptively and efficiently achieve incremental clustering.

实验结果表明，该方法能动态有效地实现增量式聚类。

This paper presents an agglomerative hierarchical clustering algorithm based on rough-fuzzy set.

提出一种基于粗糙模糊集的层次聚类算法。

We also examine the traditional agglomerative hierarchical clustering methods using the information of content to have a thorough comparison.

我们也检验传统用文章内容为资讯的聚合阶层式分群方法以更全面比较其中差异。

To cope with the problem, two major context-clustering methods, agglomerative and tree-based, have been widely investigated.

为了解决这个问题，有两个主要的上下文相关的聚类算法被提出，它们是合并聚类和决策树聚类。

Considering their deficiencies, this paper studies the Agglomerative Hierarchical Clustering Method based High-Resolution Remote Sensing Image Segmentation Method.

并针对这些问题和不足，研究了基于凝聚层次聚类的高分辨率遥感影像分割算法。

Based onthe concept of Transactional-cluster-modes Dissimilarity,an agglomerative hierar-chical clustering algorithm,i.c.ACTD algorithm is designed and implemented.

以自定义的交易聚类模式相异度度量为基础设计和开发出一种凝聚的层次聚类算法，即ACTD算法。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。