Advances in Fuzzy Systems / 2018 / Article / Tab 5

Research Article

A Method Based on Extended Fuzzy Transforms to Approximate Fuzzy Numbers in Mamdani Fuzzy Rule-Based System

Table 5

Comparisons obtained approximating input and output FN with trapezoidal FN.

Comparison parameterValue

Mean RMSE index for the fuzzy sets approximation with trapezoidal FNs6.3×10-2
Mean difference of the final crisp livability values compared with the ones obtained by using the extended iF-transform method5.58%
Number of municipalities classified with different linguistic labels7
Percentage of municipalities classified with different linguistic labels7.61%

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