【摘要】 分析了经典多属性决策方法TOPSIS应用于空间信息的决策问题的局限性:缺乏求解空间信息的决策属性的理想解的方法,且难以获取空间信息的决策属性的效用度。针对该问题,引入区间分析的方法,对TOPSIS方法进行了扩展,提出了基于E-TOPSIS方法的分发决策算法。实验结果表明,基于E-TOPSIS方法能很好地进行空间信息智能分发决策。更多还原

【Abstract】 The classical TOPSIS methods have their limitations when they are applied to spatial information.First,they lack methods for an ideal solution for decision-making attributes in spatial information.Second,they do not provide the utility degree for decision-making attributes.To solve these two problems,TOPSIS is extended by introducing interval analysis,and hence the E-TOPSIS-based algorithm for delivery decision-making is proposed.Experiments indicate that the E-TOPSIS-based algorithm is quite competent with intelligent spatial information delivery decision-making.更多还原