The H2OSplitNode class.
This class represents a single non-terminal node in an H2OTree
.
class
threshold
: A numeric
split threshold, typically when the split column is numerical.left_child
: A H2ONodeOrNULL
representing the left child node, if a node has one.right_child
: A H2ONodeOrNULL
representing the right child node, if a node has one.split_feature
: A character
representing the name of the column this node splits on.left_levels
: A character
representing the levels of a categorical feature heading to the left child of this node. NA for non-categorical split.right_levels
: A character
representing the levels of a categorical feature heading to the right child of this node. NA for non-categorical split.na_direction
: A character
representing the direction of NA values. LEFT means NA values go to the left child node, RIGH means NA values go to the right child node.