| 基于随机集的粗糙集模型(I) |
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| 引用本文： | 张文修,吴伟志. 基于随机集的粗糙集模型(I)[J]. 西安交通大学学报, 2000, 34(12) |
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| 作者姓名： | 张文修 吴伟志 |
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| 作者单位： | 西安交通大学,710049,西安 |
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| 摘 要： | 为了处理人工智能中不精确和不确定的数据和知识 ,介绍了一个新的领域———粗糙集的基本概念及其有关进展 ,提出了基于随机集的研究框架 ,进一步用随机集去描述粗糙近似算子 ,并讨论了随机集、粗糙集和信任函数之间的关系
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| 关 键 词： | 粗糙集 随机集 近似算子 信任函数 |
Rough Set Models Based on Random Sets(I) |
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| Zhang Wenxiu,Wu Weizhi. Rough Set Models Based on Random Sets(I)[J]. Journal of Xi'an Jiaotong University, 2000, 34(12) |
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| Authors: | Zhang Wenxiu Wu Weizhi |
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| Abstract: | To deal with the inexact,uncertain data and knowledge in applications related to artificial intelligence, a new field-rough sets, the basic concepts of rough set and its advances are introduced. A research framework based on random sets is presented. The pair of lower and upper approximation operators can be interpreted by random set. The connections among random sets, rough sets,and belief functions are discussed. |
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| Keywords: | rough sets random sets approximation operators belief functions |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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