vdqam: a toolkit for database quality evaluation based on visual morphology

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	vdqam: a toolkit for database quality evaluation based on visual morphology
	Teng Dongxing ; Yang Haiyan ; Ma Cuixia ; Wang Hongan
	2012
会议名称	2012 IEEE Conference on Visual Analytics Science and Technology, VAST 2012
会议日期	October 14, 2012 - October 19, 2012
会议地点	Seattle, WA, United states
关键词	Data mining Data reduction Graphical user interfaces Loading Losses Morphology
页码	245-246
中文摘要	Data quality evaluation is one of the most critical steps during the data mining processes. Data with poor quality often leads to poor performance in data mining, low efficiency in data analysis, wrong decision which bring great economic loss to users and organizations further. Although many researches have been carried out from various aspects of the extracting, transforming, and loading processes in data mining, most researches pay more attention to analysis automation than to data quality evaluation. To address the data quality evaluation issues, we propose an approach to combine human beings' powerful cognitive abilities in data quality evaluation with the high efficiency ability of computer, and develop a visual analysis method for data quality evaluation based on visual morphology. © 2012 IEEE.
英文摘要	Data quality evaluation is one of the most critical steps during the data mining processes. Data with poor quality often leads to poor performance in data mining, low efficiency in data analysis, wrong decision which bring great economic loss to users and organizations further. Although many researches have been carried out from various aspects of the extracting, transforming, and loading processes in data mining, most researches pay more attention to analysis automation than to data quality evaluation. To address the data quality evaluation issues, we propose an approach to combine human beings' powerful cognitive abilities in data quality evaluation with the high efficiency ability of computer, and develop a visual analysis method for data quality evaluation based on visual morphology. © 2012 IEEE.
收录类别	EI
会议主办者	IEEE Visualization and Graphics Technical Committee (VGTC)
会议录	IEEE Conference on Visual Analytics Science and Technology 2012, VAST 2012 - Proceedings
语种	英语
ISBN号	9781467347532
内容类型	会议论文
源URL	[http://ir.iscas.ac.cn/handle/311060/15822]
专题	软件研究所_软件所图书馆_会议论文
推荐引用方式 GB/T 7714	Teng Dongxing,Yang Haiyan,Ma Cuixia,et al. vdqam: a toolkit for database quality evaluation based on visual morphology[C]. 见:2012 IEEE Conference on Visual Analytics Science and Technology, VAST 2012. Seattle, WA, United states. October 14, 2012 - October 19, 2012.