%0 Journal Article
%T On Convergence of Expert Group Thought<br>群体思维收敛性定量验证
%A DONG Yu-cheng
%A XU Yin-feng
%A ZHANG Gui-qing
%A <br>董玉成
%A 徐寅峰
%A 张桂清
%J 系统工程理论与实践
%D 2006
%I 
%X Group decision making is a one of the most effective methods to resolve complex decision problems.In this paper,it was proved that both the weighted geometric mean complex judgement and the weighted arithmetical mean complex judgement will converge in probability at impersonal priority vector if the perturbation factors in judgements that experts given is stochastic.This result is of importance to group decision making.
%K group thought
%K opinions synthesis
%K convergence<br>群体思维
%K 综合集成
%K 收敛性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=962324E222C1AC1D&jid=1D057D9E7CAD6BEE9FA97306E08E48D3&aid=A6DB3619FC55739F&yid=37904DC365DD7266&vid=96C778EE049EE47D&iid=38B194292C032A66&sid=6270DC1B5693DDAF&eid=480C51B1F0CE0AB6&journal_id=1000-6788&journal_name=系统工程理论与实践&referenced_num=3&reference_num=20