hierarchical method造句
例句与造句
- A new and more effective hierarchical method to describe multimedia document
一种层次化的多媒体文档描述方法 - Hierarchical method : create a hierarchical decomposition of the set of data objects .
层次的方法：对给定数据对象集合进行层次分解。 - Through analyzing the characteristics of nominal data , clustering algorithm of nominal data based on entropy and hierarchical method was proposed
摘要通过对标称数据的分析，提出了一种基于信息熵和层次聚类思想的标称数据聚类算法。 - And this method can be divided into agglomerative and divisive hierarchical method with the time complexity of o ( n ) according to the decomposition process , e . g
根据层次的分解如何形成，层次的方法又分为凝聚的和分裂的方法，如birch算法。其计算其复杂度为o ( n ) 。 - Static analysis was analogued by elasticity and ideally elastic - plasticity material , while kinetic analysis was carried out by the combination of modal analysis and kinetic reaction analysis hierarchical method
静力分析采用弹性和理想弹塑性材料进行模拟，动力分析采用模态分析并结合动力反应谱法进行。 - It's difficult to find hierarchical method in a sentence. 用hierarchical method造句挺难的
- Secondly such works as vessel detection and extraction of bifurcation points are made . finally , a fully automatic hierarchical method of retinal image registration based on the geometrical and anatomic feature extraction is proposed in this paper
实验表明：该方法具有精度高、速度快、鲁棒性强等特点，是一种高西安理工大学硕士学位论文效的全自动配准方法。 - Multi - product and multi - purpose batch process model with petri net was addressed for a review of history . however , the petri net describing real processes usually tends to be very complex and extremely large . to circumvent this situation , some extensions such as abstract and hierarchical methods were proposed
本文探讨并总结了多产品和多目的批处理生产过程的赋时petri网模型，为改进petri网描述节点过多的缺点，利用抽象和层次模拟等技术对其进行简化。 - Because of the importance and specialize of the cluster analysis in data management , the research in this field get a great advancement in recent years , a number of clustering algorithms has been founded , in general , major clustering methods can be classified into the following categories : partitioning methods , hierarchical methods , density ? ased methods , grid - based methods , model - based methods , besides these , some clustering algorithms integrate the ideas of several clustering methods
由于聚类分析在现实数据处理中的重要性和特殊性，近年来在该领域的研究取得了长足的发展，涌现出了许多聚类分析的方法，如基于划分( partition - based )的聚类方法、基于层次( hierarchical - based )的聚类方法、基于密度( density - based )的聚类方法、基于网格( grid - based )的聚类方法、基于模型( model - based )的聚类方法等等。 - And the methods can be divided into portioning method , hierarchical method , density - based method , grid - based method and model - based method . portioning method : construct a partition of a database d of n objects into a set of k clusters and each portioning means a cluster with the time complexity of o ( n2 ) , where k < n , such as k - means algorithm , k - medoids algorithm
划分方法：给定一个n个对象的数据库，一个划分方法构建数据的k个划分，每个划分表示一个簇，并且k n ，如k -平均法， k -中心点算法，它对小数据库有效，计算复杂度为o ( n ~ 2 ) 。 - Clustering processes are always carried out in the condition with no pre - known knowledge , so the most research task is to solve that how to get the clustering result in th is premise . as the development of data mining , a number of clustering algorithms has been founded , in general , major clustering methods , can be classified into the following categories : partitioning methods ; hierarchical methods ; density - based methods ; grid - based methods ; model - methods ; besides these , some clustering algorithms integrate the ideas of several clustering methods
正是由于聚类分析的重要性和特殊性，近年来在该领域的研究取得了长足的发展，涌现出了许多聚类分析的方法，如划分聚类方法( partitioningmethod ) 、层次聚类方法( hierarchicalmethod ) 、基于密度( density ? based )的聚类方法、基于网格( grid ? based )的聚类方法、基于模型( model ? based )的聚类方法等等。