Journal of Computer Applications ›› 2025, Vol. 45 ›› Issue (9): 2926-2933.DOI: 10.11772/j.issn.1001-9081.2024081152

• Advanced computing • Previous Articles    

Association rule extraction method based on triadic fuzzy linguistic formal context

Huaizhe ZHAO, Zheng YANG, Li ZOU, Yi LIU()   

  1. School of Computer Science and Technology,Shandong Jianzhu University,Jinan Shandong 250101,China
  • Received:2024-08-16 Revised:2024-10-15 Accepted:2024-10-22 Online:2024-11-07 Published:2025-09-10
  • Contact: Yi LIU
  • About author:ZHAO Huaizhe, born in 2000, M. S. candidate. His research interests include formal concept analysis.
    YANG Zheng, born in 1998, M. S. candidate. His research interests include formal concept analysis.
    ZOU Li, born in 1971, Ph. D., professor. Her research interests include intelligent information processing, non-classical logic and uncertainty reasoning.
  • Supported by:
    National Natural Science Foundation of China(62176142)

基于三元模糊语言形式背景的关联规则提取方法

赵怀喆, 杨政, 邹丽, 刘毅()   

  1. 山东建筑大学 计算机科学与技术学院,济南 250101
  • 通讯作者: 刘毅
  • 作者简介:赵怀喆(2000—),男,山东聊城人,硕士研究生,CCF会员,主要研究方向:形式概念分析
    杨政(1998—),男,山东滕州人,硕士研究生,CCF会员,主要研究方向:形式概念分析
    邹丽(1971—),女,辽宁大连人,教授,博士,CCF会员,主要研究方向:智能信息处理、非经典逻辑与不确定性推理
  • 基金资助:
    国家自然科学基金资助项目(62176142)

Abstract:

Handling complex data in uncertain environments has been concerned for a long time. In order to solve the problems of dealing with multidimensional data in fuzzy linguistic environments and mining rules contained between attributes described by linguistic values in different domains, an association rule extraction method based on triadic fuzzy linguistic formal context was proposed. Firstly, a triadic fuzzy linguistic formal context was developed by combining a linguistic term set with triadic concept analysis theory. Subsequently, triadic fuzzy linguistic concepts were defined on the basis of derivation operators, and an incremental construction idea was applied to develop a knowledge discovery algorithm based on triadic fuzzy linguistic formal context, thereby acquiring conceptual knowledge with semantic information under fuzzy triadic relations, as the result, the relationships between concept knowledge were depicted through constructing a triadic fuzzy linguistic diagram. Finally, an association rule extraction method based on triadic fuzzy linguistic concepts was introduced to explore correlations between attributes, resulting in semantic rules with conditional constraints. Experimental results on real datasets of different domains show that the proposed method handles multidimensional data effectively in fuzzy linguistic environments, acquires conceptual knowledge with semantic information, and mines semantic rules with high credibility.

Key words: linguistic term set, triadic concept analysis, triadic fuzzy linguistic formal context, incremental construction, association rule

摘要:

在不确定性环境下,如何处理复杂数据一直受到广泛关注。对于模糊语言环境下的多维数据处理以及不同领域中语言值描述的属性间蕴含的规则挖掘问题,提出一种基于三元模糊语言形式背景的关联规则提取方法。首先,结合语言术语集与三元概念分析理论提出三元模糊语言形式背景;其次,基于诱导算子定义三元模糊语言的概念,结合增量式构造思想给出基于三元模糊语言形式背景的知识发现算法,从而获取模糊三元关系下具有语义信息的概念知识,通过构建三元模糊语言图刻画出概念知识间的关系;最后,为了挖掘属性间的关联性,提出基于三元模糊语言概念的关联规则提取方法,从而得到具有条件约束的语义规则。在不同领域的真实数据集上的实验结果表明,所提方法可以有效处理模糊语言环境下的多维数据,获取具有语义信息的概念知识,并且挖掘出具有高可信度的语义规则。

关键词: 语言术语集, 三元概念分析, 三元模糊语言形式背景, 增量式构造, 关联规则

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