Chemical Engineering Transactions (Dec 2017)
Data Preprocessing Technology in Chemical Process Data Mining
Abstract
This paper studies the data preprocessing technology in chemical process data mining. It mainly studies the real-time chemical process data in-depth from the perspective of software development and explores various kinds of real-time data preprocessing methods. The enterprise pre-processes real-time data based on the MES data mining system and other systems associated with real-time data to develop a real-time data preprocessing system based on the theory. In addition to acquisition and storage of real-time data, this system corrects false data and fills missing data to provide accurate and credible data for data mining tools. Finally, the real-time data preprocessing system integration is applied to data mining systems and other information integration systems associated with real-time data.