%0 Journal Article
%T Forecast Analysis for Beijing''''s Industry Structure<br>北京市三次产业预测分析
%A WANG Hui-wen
%A HUANG Wei
%A LIU Qiang
%A <br>王惠文
%A 黄薇
%A 刘强
%J 系统工程理论与实践
%D 2003
%I 
%X Based on the modeling approach, the development characteristic of the Beijing's industry structure has been studied. And a numerical prediction from 2000 to 2005 for the industry structure is presented to demonstrate the structural change trend in Beijing. To analysis the dynamic features of each composition in a pie chart, a non-linear approach for dimensionality deduction and a predictive model are proposed for the compositional data collected according to a serial time sequence.
%K pie chart
%K industrial structure
%K dimensionality deduction
%K forecast<br>饼图
%K 产业结构
%K 降维
%K 预测
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=962324E222C1AC1D&jid=1D057D9E7CAD6BEE9FA97306E08E48D3&aid=4283BA49B3504A53&yid=D43C4A19B2EE3C0A&vid=EA389574707BDED3&iid=B31275AF3241DB2D&sid=AE09EACBCD1B2A13&eid=6FBD78E3BAB60869&journal_id=1000-6788&journal_name=系统工程理论与实践&referenced_num=10&reference_num=11