查询词典 data mining

To find the most frequence items set in Data Mining is an important problem, a basic research field, and the basis for many Data Mining methods.

发现最大频繁项目集是多种数据挖掘应用中的重要问题，是许多挖掘方法的基础。

Data mining and KDD are often used interchangeably because data mining is the key to the KDD process.

数据采集和KDD经常被交替使用，因为数据采集是KDD过程的关键。

In the project, the author's research mainly focuses on the visual data mining technology. This thesis presents the research results of visual data mining technology based on parallel coordinates.

作者在这个项目中主要负责可视化数据挖掘领域的技术研究，论文中主要是对基于平行坐标的可视化数据挖掘技术的研究。

In order to provide a flexible and patulous calculating platform and execute high efficiency data mining, a calculating architecture and algorithms of data mining are presented to apply in distributed and parallel environment.

为了提供一个灵活可扩展的计算平台进行高效的挖掘计算，提出了一种应用于分布和并行环境的数据挖掘计算框架和相应的算法。

Then, after reviewing former research, we combine the solution of industry and academy, a new architecture called BWADM based on the researches above is proposed, it is a distributed data mining system based on Web services and Agent in Electronic commerce environment. Web service composition rules and execution of Web service composition are discussed. These modules are introduced detailedly in Electronic commerce environment; there are algorithm management module, control center module, algorithm database module and model representation module. Lastly, a prototype system of distributed data mining is given in Electronic commerce.

在此基础上，结合业界和学术界对Web服务和移动Agent的研究成果，将Web服务和Agent最新技术引入了电子商务环境中分布式数据挖掘，提出了电子商务环境下基于Web服务和移动Agent技术的数据挖掘架构BWADM，并论述了组合服务规范与组合服务的执行，具体阐述了此架构的数据预处理组件、算法管理组件、控制中心组件、算法库组件和模型表示组件。

This paper combines Spearman Order Relational Coefficient and Rough Set with Data Mining, and provide a combined model of improving the efficiency of the Data Mining.

本文将Spearman 秩相关检验法、粗糙集与数据挖掘算法结合起来，提出了一种提高数据挖掘效率的组合数据挖掘模型。

The inappropriate data mining methods based on these uncertain data will result in poor, even unaccepted quality of mining models.

如果不充分考虑这些数据的不确定性，不采用合适的数据挖掘方法，那么必然会导致挖掘模型性能下降，甚至是不可接受的。

Eveloped by the Data Mining Group , an independent, vendor led committee, PMML provides an open standard for representing data mining models.

ata Mining Group是一个基金支持的独立的组织，其开发的PMML语言是一种开放的数据模型描述语言。

The paper does some tests about data mining on WEKA which is an open source data mining tool,and analyzes the test results and indicates the problems of the WEKA system.

在开源数据挖掘平台WEKA上进行了挖掘测试和分析，并分析了其存在的主要问题。

After years of development, data mining algorithm has become increasingly mature, stable, and easy to understand and operate, then the data mining research has gradually shifted its focus on how to applicate.

经过多年的发展，数据挖掘的算法已日趋成熟、稳定，且易于理解和操作，于是数据挖掘的研究重点也逐渐转向了如何应用方面。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样