New similarity index based on the aggregation of membership functions through OWA operator

机译：基于OWA运算符的隶属函数聚合的新相似度索引

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摘要

In the field of data analysis, the use of metrics is a classical way to assess pairwise similarity. Unfortunately the popular distances are often inoperative because of the noise, the multidimensionality and the heterogeneous nature of data. These drawbacks lead us to propose a similarity index based on fuzzy set theory. Each object of the dataset is described with the vector of its fuzzy attributes. Thanks to aggregation operators, the object is fuzzified by using the fuzzy attributes. Thus each object becomes a fuzzy subset within the dataset. The similarity of a reference object compared to another one is assessed through the membership function of the fuzzified reference object and an aggregation method using OWA operator.

机译：在数据分析领域，指标的使用是评估两两相似性的经典方法。不幸的是，由于噪声，多维性和数据的异质性，流行的距离通常无法使用。这些缺点使我们提出了一种基于模糊集理论的相似度指标。用其模糊属性的向量描述数据集的每个对象。多亏了聚合运算符，通过使用模糊属性来模糊化对象。因此，每个对象成为数据集中的模糊子集。通过模糊化参考对象的隶属函数和使用OWA运算符的聚合方法，可以评估参考对象与另一个对象的相似性。

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《Federated Conference on Computer Science and Information Systems》|2015年|163-168|共6页
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Younes Amine Ait; Blanchard Frederic; Herbin Michel;
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data analysis; fuzzy set theory; pattern matching; OWA operator; aggregation operators; data analysis; fuzzified reference object; fuzzy attributes; fuzzy set theory; membership function aggregation; pairwise similarity; similarity index; Context; Fuzzy set theory; Indexes; Measurement; Open wireless architecture; Yttrium;

机译：数据分析;模糊集理论;模式匹配; OWA算子;聚合算子;数据分析;模糊参考对象;模糊属性;模糊集理论;隶属度函数聚合;成对相似性;相似性索引;上下文;模糊集理论;索引;度量;开放的无线架构;钇;

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2. A new clustering scheme for crisp data based on a membership function and owa operator [J] . Basaran M.A., Basaran A.A., Simonetti B., hacettepe journal of mathematics and statistics . 2012,第3期

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3. A class of aggregation functions encompassing two-dimensional OWA operators [J] . Bustince H, Calvo T, De Baets B, Information Sciences: An International Journal . 2010,第10期

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4. A new vector valued similarity measure for intuitionistic fuzzy sets based on OWA operators [J] . Fei L., Wang H., Chen L., Annals of the American Thoracic Society . 2019,第3期

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5. New similarity index based on the aggregation of membership functions through OWA operator [C] . Younes Amine Ait, Blanchard Frederic, Herbin Michel Federated Conference on Computer Science and Information Systems . 2015

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6. Using semantic similarity measures in the biomedical domain for computing functional similarity between genes based on gene ontology [D] . Khabiri, Elham 2007

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7. Majorization problems for two subclasses of analytic functions connected with the Liu–Owa integral operator and exponential function [O] . Huo Tang, Guantie Deng -1

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8. New similarity index based on the aggregation of membership functions through OWA operator [O] . Amine Aït Younes, Frédéric Blanchard, Michel Herbin 2015

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9. Data Base Dependent Aggregation Operators in a Map Oriented Information System [R] . Toller, E., Jungert, E. 1983

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New similarity index based on the aggregation of membership functions through OWA operator

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