标题:Detecting algorithm of concept drift from stream data
作者:Zhang, Jie ;Zhao, Feng
作者机构:[Zhang, Jie ;Zhao, Feng ] School of Economic and Management, Shandong University of Science and Technology, Qingdao 266590, China
通讯作者:Zhang, J
来源:Kongzhi yu Juece/Control and Decision
出版年:2013
卷:28
期:1
页码:29-35
摘要:Based on the stream data with the characters such as real-time, continuous, orderly and unlimited, the continuoustime data sequence can be detected by using the approximate method. Based on this, making use of samples not only from the target distribution but also from similar distributions, Tr-OEM algorithm is proposed to detect the concept drift phenomenon in stream data. This algorithm dynamically estimates the occurrence of concept drift in stream data, automatically determines optimizing or reconstructing classifiers, and is applied to different types of stream data. The analysis and simulation experiments show that the proposed algorithm has better adaptability while handling the concept drift in stream data.
收录类别:EI
资源类型:期刊论文
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