| 六元语言值直觉模糊的金融决策推理方法 |
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| 引用本文： | 邹丽,王颖,谭雪微.六元语言值直觉模糊的金融决策推理方法[J].计算机科学,2015,42(Z11):67-71. |
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| 作者姓名： | 邹丽 王颖 谭雪微 |
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| 作者单位： | 辽宁师范大学计算机与信息技术学院 大连116081;南京大学计算机软件新技术国家重点实验室 南京210093,辽宁师范大学计算机与信息技术学院 大连116081,辽宁师范大学计算机与信息技术学院 大连116081 |
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| 基金项目： | 本文受国家自然科学基金(61105059,5,61173100)资助 |
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| 摘 要： | 为了处理金融决策中的不确定性信息,采用直觉格值的方法来表达语言值。基于语言真值直觉格值系统,改进了一个个人金融决策辅助系统模型。该系统的推理方法是将直觉模糊逻辑近似推理方法进行扩展,通过使用相似度的方法来处理模糊问题,实现了一种较为理想的不确定性推理方法。最后给出了一个实例,结果表明所提出的方法可以灵活有效地处理金融决策问题。
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| 关 键 词： | 直觉格值 相似度 语言值因子 真值程度 |
Financial Decision-making Reasoning Method of 6-element Linguistic Truth-valued Intuitionistic Fuzzy System |
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| ZOU Li,WANG Ying and TAN Xue-wei.Financial Decision-making Reasoning Method of 6-element Linguistic Truth-valued Intuitionistic Fuzzy System[J].Computer Science,2015,42(Z11):67-71. |
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| Authors: | ZOU Li WANG Ying and TAN Xue-wei |
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| Affiliation: | School of Computer and Information Technology,Liaoning Normal University,Dalian 116081,China;State Key Laboratory for Novel Software Technology,Nanjing University,Nanjing 210093,China,School of Computer and Information Technology,Liaoning Normal University,Dalian 116081,China and School of Computer and Information Technology,Liaoning Normal University,Dalian 116081,China |
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| Abstract: | In order to process the information with uncertainty in the financial decision-making,the present work uses the intuitionistic lattice implication algebra which can deal with the linguistic truth-valued.Based on the linguistic truth-valued intuitionistic fuzzy logic,a new model of personal financial decision auxiliary system was established.Reasoning mechanism of the system is the extension of the intuitionistic fuzzy logic and approximate reasoning method with the similarity method.To deal with the fuzzy problem,an uncertainty reasoning method was achieved.An example was gi-ven,which illustrates that the proposed method is flexible and effective when handling the financial decision-making problem. |
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| Keywords: | Intuitionistic lattice valued Similarity Linguistic factors Truth degree |
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