refinement of data
英 [rɪˈfaɪnmənt ɒv ˈdeɪtə]
美 [rɪˈfaɪnmənt əv ˈdeɪtə]
【计】数据提纯
双语例句
- The emphasis of research is that how to describe and evaluate the refinement result of customer by two data mining methods-concept description and concept parallel.
然后，研究了如何用概念描述和概念对比的数据挖掘方法描述和评估客户细分，这一工作是对在数据挖掘模块中使用聚类算法进行客户细分的完善和补充。 - In the data refinement, we give the method and rules of transforming the abstract data type in the specification into more concrete and computer oriented data type which can be supported by concrete language;
数据求精给出了把规格说明语言中数学化的抽象数据类型，求精成具体目标语言能够支持的、更加面向计算机的具体数据类型的具体方法与规则； - Automatic acquisition and refinement of fuzzy rules based on input/ output data
基于输入／输出数据的模糊规则自动获取与细化 - Here the refinement of SOZRSL specification is divided into structure refinement, data refinement and predicate refinement.
文中将SOZRSL规格说明的求精分解为结构求精、数据求精和谓词求精三部分。 - Based on the thought of multi scale analysis, present a self fitting refinement algorithm that is simple and efficacious for reduces dependence of the sampling data.
基于多尺度分析的思想，给出了一种自适应的细化算法，它对消减采样数据的相关性是简便有效的。 - The refinement of X-ray diffraction data for knbo_3 crystal
铌酸钾晶体X射线衍射数据的测定 - Third, design the refinement rule of set, reference, bag, sequence etc data types in Z using C++ and STL technology;
利用C++及STL技术设计了Z中集合、关系、包、序列等数据类型的求精规则； - A processing chain, from coarseness to refinement, for the spatial analysis of the data recorded by ground penetrating radar ( GPR) was presented according to the property of a buried cylinder giving rise to a hyperbolic signature in GPR images.
针对管道物体在探地雷达回波信号剖面图像（GPR图像）中表现为双曲线的特点，提出了一套由粗而精的图像处理方法。 - Part two describes the specific method for correction and refinement of data as it is possible that various errors might be involved in the large quantity of data collected during the development of new processes.
由于新过程开发中大量的测量数据包含有各种误差，文中第二部分介绍了数据校正与精炼的专门方法。 - Based on the PM and CPM approaches, an dynamic refinement of the geometric meshes of 3-D models in compression and progressive transmission with linear interpolation in the period of receiving the next batch of compressed data is proposed.
通过对渐进网格（PM）和压缩渐进网格（CPM）技术的探讨，提出了在采用线性插值的方法分批传输压缩数据的同时，动态细化3D模型的几何网格。 - The experimental results showed that: the introduction of granularity refinement data integrity testing, makes the mirroring process of the data extraction is more reliable.
实验结果表明：粒度细化数据完整性检验的引入，使数据提取分析过程的可靠性更高。