[1]徐伟华,张崇泽.基于多尺度注意力的模糊概念认知学习[J].智能系统学报,2026,21(3):783-791.[doi:10.11992/tis.202510039]
XU Weihua,ZHANG Chongze.Fuzzy concept cognitive learning based on multi-scale attention[J].CAAI Transactions on Intelligent Systems,2026,21(3):783-791.[doi:10.11992/tis.202510039]
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《智能系统学报》[ISSN 1673-4785/CN 23-1538/TP] 卷:
21
期数:
2026年第3期
页码:
783-791
栏目:
学术论文—人工智能基础
出版日期:
2026-05-05
- Title:
-
Fuzzy concept cognitive learning based on multi-scale attention
- 作者:
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徐伟华, 张崇泽
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西南大学 人工智能学院, 重庆 400715
- Author(s):
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XU Weihua, ZHANG Chongze
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College of Artificial Intelligence, Southwest University, Chongqing 400715, China
-
- 关键词:
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概念认知学习; 多尺度; 注意力机制; 粒计算; 对象分类; 形式背景; 知识发现; 概念聚类
- Keywords:
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concept-cognitive learning; multi-scale; attention mechanism; granular computing; object classification; formal context; knowledge discovery; concept clustering
- 分类号:
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TP18
- DOI:
-
10.11992/tis.202510039
- 文献标志码:
-
2026-3-14
- 摘要:
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概念认知学习(conceptual cognitive learning,CCL)以概念为知识载体,研究事物的认知学习过程,广泛应用于知识发现与对象分类。现有模糊CCL模型多基于单一尺度构建,未能充分利用多尺度信息,且忽视了注意力机制在人类认知中的作用。为此,本文提出一种基于多尺度注意力的模糊概念认知学习模型(multi-scale attention-based fuzzy conceptual cognitive learning model,MSA-CCL)。该方法首先构建多尺度模糊形式背景,并通过一致性判定选择最优尺度用于模糊概念学习;随后为各条件属性引入注意力机制,构建模糊概念注意力空间,突出关键属性的重要性;进一步生成伪模糊概念注意力空间,通过计算新对象与伪概念的相似度,实现对象分类与概念识别。在UCI的9个数据集上验证了该方法的有效性和可行性。
- Abstract:
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Concept-cognitive learning (CCL) treats concepts as the fundamental carriers of knowledge and examines the cognitive learning process of objects. It has been widely applied to knowledge discovery and object classification. However, existing fuzzy CCL models are mostly constructed at a single scale, which limits their ability to exploit multi-scale information and overlooks the role of attention mechanisms in human cognition. To address these issues, this paper proposes a multi-scale attention-based fuzzy concept-cognitive learning (MSA-CCL) model. The proposed method first constructs multi-scale fuzzy formal contexts and selects the optimal scale through consistency evaluation for fuzzy concept learning. Next, an attention mechanism is introduced for each conditional attribute to build a fuzzy concept attention space, which highlights the importance of key attributes. Finally, a pseudo-fuzzy concept attention space is generated to perform object classification and concept recognition based on the similarity between new objects and pseudo-concepts. Experiments on nine UCI machine learning repository datasets demonstrate the effectiveness and feasibility of the proposed method.
更新日期/Last Update:
1900-01-01