559 citations · 914 across the 14 of their papers we have counts for
3 papers · 1 filter
Optimal Generalized Decision Trees via Integer Programming
Oktay Gunluk, Jayant Kalagnanam, Minhan Li +2
Decision trees have been a very popular class of predictive models for decades due to their interpretability and good performance on categorical features. However, they are not alw…
A Spatio-Temporal Modeling Approach for Weather Radar Reflectivity Data and Its Applications in Tropical Southeast Asia
Xiao Liu, Viknesswaran Gopal, Jayant Kalagnanam
Weather radar echoes, correlated in both space and time, are the most important input data for short-term precipitation forecast. Motivated by real datasets, this paper is concerne…
Statistical Modeling for Spatio-Temporal Degradation Data
Xiao Liu, Kyongmin Yeo, Jayant Kalagnanam
This paper investigates the modeling of an important class of degradation data, which are collected from a spatial domain over time; for example, the surface quality degradation. L…