数据划分 meaning in English
data partitioning
Examples
- Clustering is an important area of application for a variety of fields including data mining and is an important method of data partition or grouping
聚类分析是数据挖掘中的一个重要研究领域,是一种数据划分或分组处理的重要手段和方法。 - When creating a partitioned table space in db2 udb v7 , db2 divides the data among the partitions according to the part clause of the create index statement
在db2 udb v7中创建分区的表空间时， db2根据create index语句的part子句将数据划分到几个分区上。 - An algorithm of searching edge points in cloud data is presented which can ensure the correctness of edge points and avoid the edge distortion
设计实现了三维海量空间数据中边界点的提取算法，确保边界点提取的正确性，从而避免数据划分过程中带来的数据边界失真现象。 - As one of important tools in data mining , clustering algorithm , which groups the data into many subsets according to the similarity between objects , has been a topic issue
聚类作为数据挖掘的重要工具，通过将数据划分成多个类，使得类内数据尽可能相似，而类间数据的相似度尽可能小，已成为研究热点。 - Using hierarchical framework , we divide the parallel vector library into four layers based on spmd parallel computing model : application component layer , abstract data layer , data mapping layer and parallel abstraction layer
本文基于spmd并行计算模型,采用层次式结构模式将并行向量库划分为四个层次:应用组件层,抽象数据层,数据划分层和并行支撑层。