數據清洗英文怎麼說

數據清洗 的英文翻譯

數據清洗 例句

1. This paper describes the basic features and components of data warehouse system, and deals how to use description - driven technology to integrate different data warehouse systems, how to implement the change from one data schema to another, how to clean dirty data in data transformation process, and how to exchange data among different components or systems. at last, this paper takes two products to illustrate how to implement systems following these principles and methods. these two products are the e - chain system as an application in commerce domain, and the ftedws system as an application in engineer test domain
   本文分析了 數 據 倉庫系統軟體的基本特徵，提出了利用描述驅動技術來實現 數 據 倉庫系統的集成管理，描述了etl操作和分析處理的基本處理流程和相應的執行構件，定義了集成框架中 數 據 模式轉換規則和 數 掘 清 洗 規則，構建了一個基於星型模式和對象模型的分析模型和相應的 數 據 查詢語言，提出了集成框架系統構件間的 數 據 交換標準，並定義了基於此標準的的 數 據 交換和元 數 據 交換方法，探討了集成框架標準構件管理的基本方法和權限管理，最後介紹了 數 據 倉庫集成框架系統在商業領域的應用實例e - chain系統和工程試驗領域的應用實例ftedws系統。
2. To solve some existed problems in data mining, the thesis gives out a few resolutions with the new mathematical tool. information theory and multiple statistics are introduced into rough analysis together with rough set theory and other techniques, new results are giving for knowledge discovering, associative rules mining, pattern classification and data cleaning, etc. after a brief summary on data mining and rough set theory, the research works in the thesis can be descript as follows : 1
   Rough集理論是一種新型的處理不確定性知識的 數 學工具，圍繞著 數 據 挖掘領域存在的問題，本文利用rough集理論與rough分析工具，提出若干解決方案，同時在具體處理問題過程中引入了信息理論、因子分析等方法，與rough分析結合使用，討論了rough集技術在知識發現、關聯規則挖掘、模式分類以及 數據清洗 等問題中的應用。
3. He obeyed and followed the instructions of his supervisors in his assignments and was willing to perform duties not relating to estate management work, for instance, measuring and recording weather data, cleaning the utensils like evaporation pan, rain gauge etc. he set high standards for himself
   在其他工作上，能夠嚴格遵從上司的指示完成任務。此外，他樂于接受保安以外的工作，如協助量度及記錄天氣 數 據 ， 清 洗 蒸發皿雨量器等器具，而且做得一絲不茍。
4. The paper systematically discussed design and implement steps on multi - dimensions data model, the interlink between data warehouse and multi - sources, the capture of changed data, the increased - load of dimension table and the data cleaning by specific examples
   系統的分析並舉例說明了多維 數 據 模型設計， 數 據 倉庫與多 數 據 源互聯，變化 數 據 捕捉，維表增量加載， 數據清洗 等技術要點的設計與具體實現步驟。
5. However, data cleaning is a significant method to improve data quality
   數據清洗 是提高 數 據 質量的重要途徑。

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