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Fuzzy equivalence relation
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Following our investigations on particular fuzzy algebraic structures, we revisit fuzzy subgroups and fuzzy ideals and introduce some numerical examples. As usual, we associated relations to fuzzy subgroup and fuzzy ideal.
16p
vimulcahy
18-09-2023
7
4
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The objective of the thesis: Proposes filter-wrapper algorithms for fuzzy rough set based attribute reduction in decision tables to reduce the cardinality of reduct and increase significantly the classification accuracy.
28p
extraenglish
24-05-2021
12
3
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In this paper, we propose a fuzzy distance based attribute reduction method on the decision table with numerical attribute value domain. Experiments on data sets show that the proposed method is more efficient than the ones based on Shannon’s entropy on the executed time and the classification accuracy of reduct.
9p
vitomato2711
11-03-2020
23
0
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