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data extraction
[ˈdeɪtə ɪkˈstrækʃn]

  • 数据提取:将实验数据从主要来源导入计算机的过程。

网络释义专业释义英英释义

  数据析取

... extraction yield 提取率,萃取率 data extraction n. 数据析取 extraction equipment 萃取设备;采矿设备;抽气设备 ...

基于203个网页-相关网页

  数据抽取

数据抽取data extraction)是数据仓库按分析主题从业务 数据库抽取相关数据的过程。现有的数据仓库产品几乎都提供关系型数据接口,提供抽取引擎以从关系型数...

基于146个网页-相关网页

  数据提取

...: 计算机技术;gps;nmea0183;数据提取;坐标转换 [gap=1348]keywords: computer technology; gps; nmea-0183;data extraction;coordinate transformation ...

基于96个网页-相关网页

  提取块的属性

生日礼物、创意礼品、创意生日礼物推荐 ... 编辑块的属性attedit 提取块的属性dataextraction 附着外部参照xattach ...

基于42个网页-相关网页

短语

Structured Data Extraction 结构化数据抽取

incremental data extraction 增量抽取

web data extraction 网页数据抽取 ; Web数据抽取

Data extraction and Reporting 数据提取和报告

Data Extraction Model 数据抽取模型

hardware data extraction 硬件数据萃取

height data extraction 高度录取

automatic data extraction 自动数据抽取

Hidden Data Extraction 隐藏数据提取

 更多收起网络短语
  • 数据抽取 - 引用次数:103

    It has also given the basic process and Extraction Flow of EXALG + data extraction method.

    同时给出了EXALG+这种数据抽取方法的基本流程,并给出了这种方法的抽取流程图。

    参考来源 - Web数据抽取技术研究初探
    数据提取 - 引用次数:32

    A new criterion of echo location is defined and this new algorithm can greatly improve the accuracy of data extraction.

    新算法改进了传统倒谱对回声位置的判断标准,提高了数据提取正确率。

    参考来源 - 一种基于回声隐藏的倒谱提取优化算法
    数据采集 - 引用次数:8

    The data extraction center is placed on a computer which runs on background. The data extraction center can serve for several data acquisition subsystems simultaneously.

    数据采集器可部署在一个或多个局域网网关的前端机上,同时对多个局域网进行监听;数据还原中心部署在后台,一个数据还原中心可同时对多个数据采集器提供服务。

    参考来源 - 基于Winpcap的网络信息监听系统研究与实现
    资料萃取
  • 数据提取 - 引用次数:7

    In this paper,aiming at distribution network for spatial load forecasting need of data to collect,extract and analyze the raw data which needed,using the powerful spatial data extraction and analysis capabilities of GIS.

    本文利用地理信息系统强大的空间数据提取和分析能力,针对配电网空间负荷预测的数据需求来收集、提取和分析所需的原始数据

    参考来源 - 基于GIS的电网负荷预测及其优化研究
    数据采集 - 引用次数:4

    Radar is an important information source equipment in the VTS system. Data extraction, signal processing and information display are the main functions of radar display system.

    雷达是VTS系统中重要的信息源设备,雷达显示系统的主要功能是完成雷达数据采集、信号处理和信息显示。

    参考来源 - VTS信息采集与雷达视频显示技术的研究
    数据析取
  • 数据抽取 - 引用次数:7

    The basis of data integration system is data extraction, as there may be various data sources with various complexities, how to accurately build wrappers for these data sources is the key to realize data integration systems.

    数据抽取是建设数据仓库系统的基础问题之一,由于数据源的多样性和复杂性,如何快速准确地从各种数据抽取数据数据仓库系统实现的关键。

    参考来源 - 基于XML的数据抽取的研究与应用
  • 数据提取

·2,447,543篇论文数据,部分数据来源于NoteExpress

Data extraction

  • abstract: Data extraction is the act or process of retrieving data out of (usually unstructured or poorly structured) data sources for further data processing or data storage (data migration). The import into the intermediate extracting system is thus usually followed by data transformation and possibly the addition of metadata prior to export to another stage in the data workflow.

以上来源于: WordNet

双语例句权威例句

  • It has no effect on this data extraction operation.

    不会对此数据提取操作造成影响

    youdao

  • We introduce the method of data extraction by means of an example.

    我们示例 方式来介绍数据抽取方法

    youdao

  • Both applications, however, use the same set of data extraction utilities.

    但是程序使用相同系列数据提取工具

    youdao

更多双语例句
  • One of the better keynotes was given by Amr Awadallah, chief technology officer at Cloudera, who first cut his teeth on Big-Data meaning extraction at Yahoo.

    FORBES: AMD Woos Developers With Promises Of Efficiency

  • He has shared the latest extraction data with no fewer than 16 mining companies.

    FORBES: Companies, People, Ideas

  • Mr. Singhal said Google and the Metaweb team, which then numbered around 50 software engineers, have since expanded the size of the index to more than 200 million entities, partly by developing "extraction algorithms, " or mathematical formulas that can organize data scattered across the Web.

    WSJ: Google Gives Search a Refresh

更多权威例句
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