中文说明：topsis法是评价类模型中的常用方法。TOPSIS法根据有限个评价对象与理想化目标的接近程度进行排序的方法，是在现有的对象中进行相对优劣的评价。TOPSIS法是一种逼近于理想解的排序法，该方法只要求各效用函数具有单调递增（或递减）性就行。TOPSIS法是多目标决策分析中一种常用的有效方法，又称为优劣解距离法。程序实测可用
English Description：
TOPSIS is a common method in evaluation model. TOPSIS is a method of ranking according to the proximity between a limited number of evaluation objects and idealized targets, which is to evaluate the relative merits among the existing objects. TOPSIS is a sort of sorting method approaching to ideal solution, which only requires that each utility function has monotonic increasing (or decreasing) property. TOPSIS is a common and effective method in multi-objective decision-making analysis, also known as superior and inferior solution distance method. The program measurement is available