| 基于直觉模糊集的三支决策模型 |
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| 引用本文： | 薛占熬,朱泰隆,薛天宇,刘杰,王楠.基于直觉模糊集的三支决策模型[J].计算机科学,2016,43(6):283-288, 297. |
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| 作者姓名： | 薛占熬 朱泰隆 薛天宇 刘杰 王楠 |
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| 作者单位： | 河南师范大学计算机与信息工程学院 新乡453007 “智慧商务与物联网技术”河南省工程实验室 新乡453007,河南师范大学计算机与信息工程学院 新乡453007 “智慧商务与物联网技术”河南省工程实验室 新乡453007,河南师范大学计算机与信息工程学院 新乡453007 “智慧商务与物联网技术”河南省工程实验室 新乡453007,河南师范大学计算机与信息工程学院 新乡453007 “智慧商务与物联网技术”河南省工程实验室 新乡453007,河南师范大学计算机与信息工程学院 新乡453007 “智慧商务与物联网技术”河南省工程实验室 新乡453007 |
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| 基金项目： | 本文受国家自然科学基金计划项目(61273018),河南省基础与前沿技术研究计划项目(132300410174),河南省教育厅计划项目(14A520082),新乡市重点科技攻关计划项目(ZG14020)资助 |
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| 摘 要： | 三支决策理论是处理不确定决策问题的重要理论基础,近年来其已成为国内外学者的研究热点。在决策粗糙集、三支决策和直觉模糊集理论的基础上,对基于直觉模糊集的三支决策的模型进行深入研究,提出了三支决策的两描述模型、三描述模型,然后将其拓展为一般模型。该一般模型使用犹豫度重新设计了阈值参数,通过隶属度函数对事件对象进行评估,最后用淮河表层沉积物中有机氯农药污染情况的真实例子来验证该模型的有效性。
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| 关 键 词： | 三支决策 直觉模糊集 决策 隶属度 犹豫度 |
| 收稿时间： | 2015/5/13 0:00:00 |
| 修稿时间： | 8/3/2015 12:00:00 AM |
Model of Three-way Decision Theory Based on Intuitionistic Fuzzy Sets |
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| XUE Zhan-ao,ZHU Tai-long,XUE Tian-yu,LIU Jie and WANG Nan.Model of Three-way Decision Theory Based on Intuitionistic Fuzzy Sets[J].Computer Science,2016,43(6):283-288, 297. |
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| Authors: | XUE Zhan-ao ZHU Tai-long XUE Tian-yu LIU Jie and WANG Nan |
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| Affiliation: | College of Computer and Information Engineering,Henan Normal University,Xinxiang 453007,China Engineering Lab of Henan Province for Intelligence Business & Internet of Things,Xinxiang 453007,China,College of Computer and Information Engineering,Henan Normal University,Xinxiang 453007,China Engineering Lab of Henan Province for Intelligence Business & Internet of Things,Xinxiang 453007,China,College of Computer and Information Engineering,Henan Normal University,Xinxiang 453007,China Engineering Lab of Henan Province for Intelligence Business & Internet of Things,Xinxiang 453007,China,College of Computer and Information Engineering,Henan Normal University,Xinxiang 453007,China Engineering Lab of Henan Province for Intelligence Business & Internet of Things,Xinxiang 453007,China and College of Computer and Information Engineering,Henan Normal University,Xinxiang 453007,China Engineering Lab of Henan Province for Intelligence Business & Internet of Things,Xinxiang 453007,China |
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| Abstract: | Three-way decision theory is an important theoretical underpinning in dealing with uncertain decision pro-blems.In recent years,the study of three-way decision theory has been one of the research hotspots for scholars both at home and abroad.The model of three-way decision theory was studied based on decision theoretic rough sets and intui-tionistic fuzzy set theory.The 2-state model and 3-state model were constructed based on intuitionistic fuzzy set theory,and they were extended to the general model.The threshold value was reset with the hesitancy and the event objects were assessed through the membership functions.Finally,the validity of the method is demonstrated by a case study of organochlorine insecticides contamination in sediments and the physicochemical characteristics of sediments of Huaihe River. |
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| Keywords: | Three-way decision Intuitionistic fuzzy set Decision Membership Hesitancy |
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