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Modelling of contractor selection using fuzzy-TOPSIS

机译：基于模糊TOPSIS的承包商选择模型

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The choice of construction contractors are very frequently conducted while tendering. There are more and more procedures in which the decision criteria of selecting a tender. To conduct a good selection, it is particularly central to correctly evaluate the contractor's abilities. The assessment is more qualitative and subjective, so subjective judgment based on experience is crucial. Making a decision implies that there are another choices to be considered and in a such case we would not only to recognize as many of these alternatives as possible but to select the one that top fits with our objectives and etc. So far several techniques have been offered to resolve Multi-Criteria Decision Making (MCDM) problems. An important point is how to apply the MCDM technique that has the capability to provide measures of constancy of preference. This study presents Technique of Order Preference by Similarity of Ideal Solution (TOPSIS) as a proposed method to deal with decision making in contractor selection. Triangular Fuzzy Number (TFN) is applied to handle linguistic environment which is used by human beings to make decisions.
机译：招标时经常会选择建筑承包商。越来越多的程序决定了投标的决定标准。为了进行良好的选择，正确评估承包商的能力尤为重要。评估更具定性和主观性，因此基于经验的主观判断至关重要。做出决定意味着需要考虑另一种选择，在这种情况下，我们不仅要识别尽可能多的替代方案，还要选择最适合我们目标等的替代方案。提供解决多标准决策（MCDM）问题的方法。重要的一点是如何应用MCDM技术，该技术具有提供偏好恒定性的能力。本研究提出了一种基于理想解决方案相似性的订单偏好技术（TOPSIS），作为一种处理承包商选择决策的方法。三角模糊数（TFN）用于处理人类用于决策的语言环境。

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