A final interesting hyperparameter is the number of samples in a node of the decision tree before adding a split. New splits are only added to a decision tree if the number of samples is equal to or exceeds this value. It is set via the “min_samples_split” argument and defaults to...
python machine-learning business neural-network chemistry biology machine-learning-algorithms health artificial-intelligence neural-networks artificial-neural-networks biotechnology machine-learning-models machine-learning-projects extra-trees-classifier extra-tree-regressor extratreesregressor extratreesclassifier earth...
This iterative process is perpetuated at each subsequent child node until the traversal reaches a leaf node, encapsulating the decision-making process within the decision tree. Figure 7. The extra-trees regressor scheme. Formally, given a training dataset, 𝑋={𝑥1,𝑥2,…,𝑥𝑛}X=x1,...