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 parameter | Value |
| Mean RMSE index for the fuzzy sets approximation with trapezoidal FNs | 6.3×10-2 | Mean difference of the final crisp livability values compared with the ones obtained by using the extended iF-transform method | 5.58% | Number of municipalities classified with different linguistic labels | 7 | Percentage of municipalities classified with different linguistic labels | 7.61% |
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