%0 Journal Article
%T a-Preference-ratio Mapping and a-Preference-ratio Methods<br>a-偏比映射和a-偏比法
%A YU Lan-mei
%A <br>余览娒
%J 系统工程理论与实践
%D 2005
%I 
%X With the help of the preference-ratio measure relative to a pair of alternatives for an individual in group decision making, the a-preference-ratio mapping is set up, and it is proved that the mapping satisfies five axioms in paperYuda Ha,J.Sys.Sci.& Math.Scis(2003)] and anonymous condition. Finally, a group sequencing is proposed by means of a-preference-ratio mapping.
%K Group decision making
%K preference-ratio measure
%K preference-ratio functional
%K a-preference-ratio mapping<br>群体决策
%K 偏比度
%K 偏比泛涵
%K a偏比映射
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=962324E222C1AC1D&jid=1D057D9E7CAD6BEE9FA97306E08E48D3&aid=0FC6AB78886FA082&yid=2DD7160C83D0ACED&vid=C5154311167311FE&iid=E158A972A605785F&sid=4DB1E72614E68564&eid=DDD31293A7C7D057&journal_id=1000-6788&journal_name=系统工程理论与实践&referenced_num=0&reference_num=6