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Relational Fuzzy c-Lines Clustering Derived from Kernelization of Fuzzy c-Lines
Author(s) -
Yuchi Kanzawa
Publication year - 2014
Publication title -
journal of advanced computational intelligence and intelligent informatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.172
H-Index - 20
eISSN - 1343-0130
pISSN - 1883-8014
DOI - 10.20965/jaciii.2014.p0175
Subject(s) - kernelization , fuzzy clustering , computer science , relational database , cluster analysis , fuzzy logic , kernel (algebra) , fuzzy classification , data mining , fuzzy set , artificial intelligence , algorithm , pattern recognition (psychology) , theoretical computer science , mathematics , discrete mathematics , parameterized complexity
In this paper, two linear fuzzy clustering algorithms are proposed for relational data based on kernel fuzzy c -means, in which the prototypes of clusters are given by lines spanned in a feature space defined by the kernel which is derived from a given relational data. The proposed algorithms contrast the conventional method in which the prototypes of clusters are given by lines spanned by two representative objects. Through numerical examples, it is shown that the proposed algorithms can capture local sub-structures in relational data.

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