Intelligent Data Pre-processing Model in Integrated Ocean Observing Network System

韩华; 丁永生; 刘凤鸣

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Intelligent Data Pre-processing Model in Integrated Ocean Observing Network System

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There are a number of dirty data in observation data set derived from integrated ocean observing network system.Thus,the data must be carefully and reasonably processed before they are used for forecasting or analysis.This paper proposes a data pre-processing model based on intelligent algorithms.Firstly,we introduce the integrated network platform of ocean observation.Next,the pre-processing model of data is presented,and an intelligent cleaning model of data is proposed.Based on fuzzy clustering,the Kohonen clustering network is improved to fulfill the parallel calculation of fuzzy c-means clustering.The proposed dynamic algorithm can automatically find the new clustering center with the updated sample data.The rapid and dynamic performance of the model makes it suitable for real time calculation,and the efficiency and accuracy of the model is proved by test results through observation data analysis.

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《东华大学学报：英文版》 |2009年第5期|499-502|共4页
作者
韩华; 丁永生; 刘凤鸣;
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作者单位

College of Information Science and Technology;

Donghua University;

Shanghai Academy of Science & Technology;

Engineering Research Center of Digitized Textile & Fashion Technology;

Ministry of Education;

Donghua University;

School of Management and Economics;

Shandong Normal University;

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原文格式 PDF
正文语种 chi
中图分类 TP311.13;TP311.52;
关键词
数据预处理; 系统模型; 海洋观测; 智能算法; 观测网络; Kohonen; 综合网络平台; 观测数据;

机译：数据预处理;系统模型;海洋观测;智能算法;观测网络;Kohonen;综合网络平台;观测数据;

Intelligent Data Pre-processing Model in Integrated Ocean Observing Network System

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