Table 6 Average complexity of the models obtained by DFRT and DRT for the synthetic datasets
From: Building efficient fuzzy regression trees for large scale and high dimensional problems
Problem | DFRT | DRT | ||
|---|---|---|---|---|
#nodes | #leaves | #nodes | #leaves | |
\(f_1\) | 634.9 | 317.9 | 43,110.0 | 21,555.5 |
\(f_{19}\) | 678.8 | 339.9 | 37,203.3 | 18,602.2 |
\(f_2\) | 602.5 | 301.8 | 63,636.6 | 31,818.8 |
\(f_4\) | 314.4 | 157.7 | 48,858.8 | 24,429.9 |