Definition of fuzzy contingency table by t-norm and its application

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  • t-ノルムによるファジィ分割表の定義とその応用
  • t-ノルム ニ ヨル ファジィ ブンカツヒョウ ノ テイギ ト ソノ オウヨウ

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Abstract

<p>The authors have defined a type-2 fuzzy contingency table for contingency analysis and proposed a fuzzy portfolio analysis method based on it. In the conventional fuzzy contingency table, the intersection of fuzzy sets is defined by min operation, but we replace it with t-norm and propose a new type-1 fuzzy contingency table. In this paper, we redefine fuzzy contingency table using t-norm, and furthermore, we introduce fuzzy portfolio analysis as an application of the technique.</p>

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