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arXiv 2012.03721cs.AI
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区间值数据中聚集模糊数的相似度量

Similarity measure for aggregated fuzzy numbers from interval-valued data

School of Computing and Information Systems, The University of Melbourne(墨尔本大学计算与信息系统学院)

Justin Kane Gunn, Hadi Akbarzadeh Khorshidi, Uwe Aickelin

摘要:

本文提出了一种基于区间一致性方法(IAA)计算两个集合模糊数之间相似度的方法。在这项研究中提出的相似性度量包含几个功能和属性,其中是新的聚合模糊数。在本研究中完全重新定义或修改的属性包括面积、周长、质心、四分位数和一致率。每个特征的推荐权重都是使用主成分分析(PCA)学习的。此外,一个说明性的例子提供了详细的应用程序和潜在的未来使用的相似性度量。

英文摘要:

This paper presents a method to compute the degree of similarity between two aggregated fuzzy numbers from intervals using the Interval Agreement Approach (IAA). The similarity measure proposed within this study contains several features and attributes, of which are novel to aggregated fuzzy numbers. The attributes completely redefined or modified within this study include area, perimeter, centroids, quartiles and the agreement ratio. The recommended weighting for each feature has been learned using Principal Component Analysis (PCA). Furthermore, an illustrative example is provided to detail the application and potential future use of the similarity measure.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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