arXiv cs.LG
· Papers
Kernel of Partition Paths: A Unified Representation for Tree Ensembles
arXiv:2606.18853v3 Announce Type: replace-cross Abstract: A recent line of work has reframed individual decision trees as linear models on engineered features associated with their splits, opening routes for oracle inequalities and feature-importance reinterpretation, but leaving open the question of what unified geome