%0 Journal Article
%T Study of distance-measuring method and application for time series similarity search based on slope departure<br>基于斜率偏离的时间序列相似性搜索方法研究*
%A LIANG Jian-hai
%A ZHANG Jian-ye
%A YANG Feng
%A PAN Quan
%A <br>梁建海
%A 张建业
%A 杨峰
%A 潘泉
%J 计算机应用研究
%D 2010
%I 
%X Aiming at the measuring method of similarity search in time series, this paper proposed a similarity measuring method based on slope departure. To dispose the time series data with high dimension, used a similarity measuring method to caculate the slope departure based on curve-in bin solving the localization of slope distance measurement in SFFS. In fact, the physical concept of this method proved more clearly and nicely with real fight data. The maturity, validity and the continuity of slope departure was proved.
%K time series
%K slope departure
%K similarity search
%K SFFS<br>时间序列
%K 斜率偏离
%K 相似性搜索
%K 浮动索引
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=C9019A18EFC3198B22C26C210FDD35F9&yid=140ECF96957D60B2&vid=DB817633AA4F79B9&iid=CA4FD0336C81A37A&sid=318E4CC20AED4940&eid=E514EE58E0E50ECF&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=9