2 papers
cs.LG2023
Scalable Optimal Multiway-Split Decision Trees with Constraints
Shivaram Subramanian, Wei Sun
There has been a surge of interest in learning optimal decision trees using mixed-integer programs (MIP) in recent years, as heuristic-based methods do not guarantee optimality and…
math.OC2022
Constrained Prescriptive Trees via Column Generation
Shivaram Subramanian, Wei Sun, Youssef Drissi +1
With the abundance of available data, many enterprises seek to implement data-driven prescriptive analytics to help them make informed decisions. These prescriptive policies need t…