This class represents a single non-terminal node in an H2OTree
.
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.