[1]徐怡,张杰.基于划分序乘积空间的多尺度决策模型[J].智能系统学报,2024,19(6):1528-1538.[doi:10.11992/tis.202306026]
XU Yi,ZHANG Jie.Multi-scale decision model based on partition order product space[J].CAAI Transactions on Intelligent Systems,2024,19(6):1528-1538.[doi:10.11992/tis.202306026]
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《智能系统学报》[ISSN 1673-4785/CN 23-1538/TP] 卷:
19
期数:
2024年第6期
页码:
1528-1538
栏目:
学术论文—人工智能基础
出版日期:
2024-12-05
- Title:
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Multi-scale decision model based on partition order product space
- 作者:
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徐怡1,2, 张杰2
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1. 安徽大学 计算机科学与技术学院, 安徽 合肥 230601;
2. 安徽大学 计算智能与信号处理教育部重点实验室, 安徽 合肥 230601
- Author(s):
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XU Yi1,2, ZHANG Jie2
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1. School of Computer Science and Technology, Anhui University, Hefei 230601, China;
2. Key Laboratory of Intelligent Computing and Signal Processing, Anhui University, Hefei 230601, China
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- 关键词:
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粒计算; 粗糙集; 多尺度决策系统; 划分序乘积空间; 多层次; 多视角; 格结构; 最优问题求解层
- Keywords:
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granular computing; rough set; multi-scale decision system; partition order product space; multilevel; multiview; lattice structure; optimal problem solving level
- 分类号:
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TP18
- DOI:
-
10.11992/tis.202306026
- 摘要:
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多尺度决策系统的知识获取仅考虑了条件属性和决策属性的多个尺度,并没有考虑条件属性存在多个视角的情况,划分序乘积空间作为一种新型粒计算模型,同时考虑了多层次和多视角。因此,使用划分序乘积空间对多尺度决策问题进行描述和求解,建立基于划分序乘积空间的多尺度决策模型——划分序多尺度决策系统。首先,提出基于划分序乘积空间的划分序多尺度决策系统,从多个视角对多尺度决策问题进行描述;其次,在划分序多尺度决策系统中,给出其解空间的2种不同格结构;然后,针对2种不同格结构分别给出2种最优问题求解层选择算法,从多个视角对多尺度决策问题进行求解;最后,通过实验验证了所提模型和算法的有效性。
- Abstract:
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Knowledge acquisition in multiscale decision systems is an important research problem. Existing studies on multiscale decision systems only typically address multiple scales of condition and decision attributes, but they often overlook scenarios where condition attributes have multiple views. As a new granular computing model, the partition order product space simultaneously considers multiple levels and views. Therefore, this paper uses the partition order product space to describe and solve multiscale decision problems and establishes a multiscale decision model based on this space, which is referred to as the partition order multiscale decision system. First, the study proposes a partition order multiscale decision system based on the partition order product space, which can describe multiscale decision problems from multiple views. Second, two different lattice structures within the problem solution space of the partition order multiscale decision system are provided. Third, two optimal problem-solving level selection algorithms are introduced for the two different lattice structures to address the multiscale decision problem from multiple views. Finally, the effectiveness of the proposed model and algorithms is verified through experiments.
更新日期/Last Update:
2024-11-05