数据清理

数据清理中编辑距离的应用及Java编程实现

Edit distance application in data cleaning and realization with Java

另外，本文的XML孤立点数据清理算法也能达到较高的准确率和查全率。

In addition , outlier data cleaning method for XML can achieve higher accuracy and the recall level .

数据清理的SOA上下文允许对各个请求字符串进行标准化和匹配。

The SOA context for data cleansing allows for standardization and matching of individual request strings .

一种用EM算法进行数据清理的方法

A Data Sorting Method Using the EM Algorithm

通过选取真实Web日志，进行数据清理，用户识别后，分别编程实现了新会话识别方法和原有会话识别方法。

By using real Web logs , after data cleaning up and user recognition , the new session identification method and old methods are implemented through PL / SQL programming .

而另一方面，数据清理服务器可以通过Web服务由门户应用程序调用，以检查在屏幕上输入的地址。

At the other end of the spectrum , the data cleansing server may be invoked through a Web service by a portal application to check an address that was entered on the screen .

数据清理是KDD的首要步骤；

Data cleaning is a principal step of KDD ;

数据清理模式的SOA上下文利用了成熟的标准化和匹配技术，并将其扩展到近实时应用程序的前端。

The SOA context for the data cleansing pattern takes advantage of sophisticated standardization and matching techniques and extends them to the front line of near-real-time applications .

KDD中的数据清理技术研究

Research on data cleaning technique of KDD

对于前面提到的主要珠宝连锁店情况，此应用程序子集可通过在SOA上下文中应用数据清理模式进行增强。

In the case of the major jewelry chain mentioned earlier , this application subset is enhanced by the application of the data cleansing pattern in an SOA context .

WebSphereQualityStage是提供数据清理技术的此投资组合中的核心组件之一。

WebSphere QualityStage is one of the core components of this portfolio that provides data cleansing technology .

这使得将底层数据清理算法（RuleSet）从一个数据集迁移到另一个数据集变得很困难。

This makes the migration of underlying data cleansing algorithms ( RuleSets ) from one dataset to another difficult .

因此，以服务的形式提供数据清理需要进行很大的调整，因为需要为不同的数据集定制该工具（QualityStageStandardizationRuleSet）。

Thus , offering data cleansing as a service has been a challenge because of the need to customize the tool ( QualityStage Standardization RuleSets ) for different datasets .

1995～1996年全国吸烟流行病学调查的数据清理

Data Cleaning in the 1995 ~ 1996 National Smoking Prevalence Survey

书目数据清理与合并

Cleanup , De-duplication and Merging of Records in the Bibliographic Database

基于业务规则的错误数据清理方法

The Cleaning Method of Incorrectness Data Based on Business Rule

如果不能，谁将负责进行数据清理？

If not , who will be responsible for the data cleaning ?

数据清理是作为数据挖掘的一个重要步骤。

Data clearing is an important step as data mining .

相似重复记录识别是数据清理中的一个关键问题。

Detecting approximately duplicate database records is an important task in data cleaning .

在进行数据清理和数据转换后，实现对数据仓库的数据装载。

After data cleaning and transformation , load the data of data warehouse .

数据清理需要两类主要技能和经验。

There are two primary skill sets and experiences required for data cleansing .

基于孤立点检测的错误数据清理方法

Cleaning Method of Incorrectness Data Based on Outlier Detection

数据清理中几种解决数据冲突的方法

Several Methods of Solving Data Conflict in Data Cleaning

可扩展数据清理软件平台的研究

Study on the Extensible Data Cleaning Software Platform

应用数据清理模式的重点领域

Focus areas to apply the data cleansing pattern

其中包括数据清理，数据简和计算各指标权重。

The analysis includes data pretreatment , data reduction and weight of key factors calculation .

最后，缺乏相应的用户交互机制，使用户无法及时对数据清理程序进行必要的调整。

Third , the process haven 't interactive mechanism to tune the data cleaning program .

用地数据清理所引发的思考

Reflection on Clearing up of Land data

从更为一般的意义而言，数据清理也应用于很多数据仓库项目中。

More traditionally , data cleansing has been also applied in many data warehousing projects .

讨论数据清理、数据集成和变换、数据归约的方法。

Methods of data cleaning , data integration and transformation , and data reduction are discussed .