- 数据提取
- 数据析取
- 资料提取
- data: n. 1.资料，材料〔此词系 datum 的复数。但 d ...
- extraction: n. 1.抽出，拔出。 2.【化学】提取(法)；萃取(法 ...
- extraction data: 提取数据; 萃取数据
- hardware data extraction: 硬件数据抽取
- manual extraction of data: 数据人工录取
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data extraction中文什么意思
- 数据提取
- 数据析取
- 资料提取
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例句与用法
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- Research on applications of xml - based web data extraction
数据抽取中的应用研究 - Data extraction is the process to capture the source data
数据提取是捕获源数据的过程。 - Intelligent web data extraction approach
数字图书馆的智能检索技术 - We introduce the method of data extraction by means of an example
我们用示例的方式来介绍数据抽取的方法。 - A new algorithm for large - scale terrain simplification and data extraction
一类实时间断处理的并行组合算法
百科释义
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.
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