山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2012年
7期
234-236
,共3页
层次分析法%评价指标%权重%判断矩阵
層次分析法%評價指標%權重%判斷矩陣
층차분석법%평개지표%권중%판단구진
analytic hierarchy process%evaluation index%weight%judgment matrix
通过采用层次分析法,阐述了房地产投资风险评价指标的权重计算步骤,通过一致性指标CI和平均随机一致性指标RI,计算一致性比例CR,并进行一致性检验,最终得到具有满意一致性的判断矩阵对应的特征向量的各分量即为各个指标对上层的权重,为房地产开发项目投资风险分析提供理论与方法。
通過採用層次分析法,闡述瞭房地產投資風險評價指標的權重計算步驟,通過一緻性指標CI和平均隨機一緻性指標RI,計算一緻性比例CR,併進行一緻性檢驗,最終得到具有滿意一緻性的判斷矩陣對應的特徵嚮量的各分量即為各箇指標對上層的權重,為房地產開髮項目投資風險分析提供理論與方法。
통과채용층차분석법,천술료방지산투자풍험평개지표적권중계산보취,통과일치성지표CI화평균수궤일치성지표RI,계산일치성비례CR,병진행일치성검험,최종득도구유만의일치성적판단구진대응적특정향량적각분량즉위각개지표대상층적권중,위방지산개발항목투자풍험분석제공이론여방법。
By adopting the analytic hierarchy process, the paper illustrates the weighting calculating steps of the evaluation indexes of the realestate investment risks, calculates the consistency proportion CR by the consistency index CI and the average random consistency index RI, undertakes the consistency inspection, and finally concludes the components with the characteristic vectors matched with the satisfactory consistency judgment matrix are the weight of all the indexes for the upper layer, so as to provide the theories and methods for the investment risks analysis of the real-estate developing programs.
