The mergeXML() method allows us to merge the data we obtained in a current extraction with an archive file of past extraction data.

mergeXML() 方法允许我们把在当前抽取中获得的数据合并到 包含以前抽取数据的档案文件中。

youdao

Through data extraction, data cleaning, data conversion and data loading the data pre-processing platform integrate the original data into the data warehouse.

数据预处理平台通过数据抽取、数据清洗、数据转换和数据加载等方法整合并转换现有数据资源至数据仓库。

youdao

Data EXTRACTION: Data were classified, 19 literatures of which were on speech-language therapy and 5 articles were about pharmacotherapy.

资料提炼：将资料进行分类，其中19篇是关于言语语言治疗的文献，5篇是关于药物治疗的文献。

youdao

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

FORBES: Companies, People, Ideas

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

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