查询词典 clustering

Genetic distance between Guizhou White Buffalo and Zunyi Buffalo is the closest (0.0910). The clustering dendrograph drawn by UPGMA can clearly reflect the geography distribution, the feature of genetic differentiation, and genetic relationships among Guizhou White Buffalo and 6 buffalo populations.

由UPGMA聚类法得到的系统聚类图反映了贵州白水牛和6个普通水牛群体的亲缘关系远近程度，贵州白水牛没有单独聚为一类，而是与同分布区的遵义普通水牛首先聚类，然后依次与其余地区的普通水牛聚类。

Experiments show that the clustering system based on this algorithm can depose lots of abnormal short texts with high accuracy and high speed.

实验表明，基于该算法的聚类系统对于大量的变异短文本有着很高的执行效率和准确率。

This paper provides a model designment of text clustering system.

本文提出了一种文本聚类系统原型的设计。

In the new intrusion diction system, the Clustering technique is also improved, and it makes the work more efficient.

本文的研究不仅是一种可供参考的网络安全解决方案，而且更是对入侵检测技术发展的一种新的探索。

By using WEB usage mining in the logs, we obtain the matrix representation of profile clustering pattern and categorization pattern pairs, which can be used for information diffluence and pushing to user.

采用了WEB挖掘技术从访问log文件中获取用户的知识，生成用户个性化聚类模式和标准分类模式的关联矩阵，利用该关联矩阵实现信息分流及推送服务。

Clustering analysis is an active and challenge research direction in the field of data mining.

聚类分析是数据挖掘领域中一个较活跃且极具挑战性的研究方向。

Clustering algorithm is an important research direction in data - mining field.

聚类算法是数据挖掘领域中一个非常重要的研究方向。

Most of the existing text clustering algorithms overlook the fact that one document is a word sequence but not a set of discrete words.

不同的文档有不同的特点，不同的应用对聚类分析有不同的要求。

For continuous data knowledge mining,FCM clustering is used to disperse continuous data to discrete variables for rough set to deal with.

对连续数据知识挖掘可采用模糊C均值聚类将其离散化，再应用粗糙集进行约简。

We have gaven a method of the discretization of fuzzy clustering methods based on perturbation.

给出了一种基于摄动的模糊聚类的属性离散化方法。

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。