Table 3.
Investigated parameters for the training process of the RF (see Fig. 6 for a single regression tree) for the system listed in Table 1.
Ntrees | 200, 400, 800 |
---|---|
Nmss | 2, 4, 8 |
Nmsl | 1, 2, 4 |
Nmax samples | 50 000, 100 000, 200 000, 300 000, 400 000 |
Nmax features | 1, |
Notes. We vary the number of trees, Ntrees, the minimum number of samples required to split an internal node, Nmss, the minimum number of samples required to be in a leaf node, Nmsl, the size of the bootstrapped data set, Nmax samples, and the maximum number of features, Nmax features, considered to create a root or internal node.
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