| 基于Vague集的双向近似推理 |
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| 引用本文： | 王天江 卢正鼎 等. 基于Vague集的双向近似推理[J]. 计算机科学, 2003, 30(1): 74-77 |
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| 作者姓名： | 王天江 卢正鼎 等 |
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| 作者单位： | 华中科技大学计算机学院,武汉,430074 |
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| 基金项目： | 国家高性能计算基金(00303)，华中科技大学科学研究基金(M99015) |
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| 摘 要： | 1 引言自从Zadeh提出Fuzzy集理论以来,Fuzzy集理论不断地发展和完善,并在许多领域里得到了成功的应用。Fuzzy集理论中的模糊推理一般可表示成如下形式:
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| 关 键 词： | Vague集 双向近似推理 模糊集 智能系统 信息精确性 |
A New Bidirectional Approximate Reasoning Approach Based on Vague Set |
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| WANG Tian-Jiang LU Zheng-Ding LI Fan. A New Bidirectional Approximate Reasoning Approach Based on Vague Set[J]. Computer Science, 2003, 30(1): 74-77 |
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| Authors: | WANG Tian-Jiang LU Zheng-Ding LI Fan |
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| Abstract: | In this paper we propose a new similarity measures in order to overcome some problems in [1], and propose the idea for similarity direction of vague sets by which to describe which one is more accurate between vague sets. At same time we propose a method to determine the similarity direction. Based on above,we present a new bidirectional approximate reasoning approach on vague set that fully uses the message accuracy of vague set. So this improves the accruacy and applicability of approximate reasoning. This provides a useful tool for approximate reasoning in intelligence system. |
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| Keywords: | Fuzzy set Vague set .Similarity measures Similarity direction Bidirectional approximate reasoning |
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