204 citations · 240 across the 4 of their papers we have counts for
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stat.ML2023★ 9 cited
A Global-Local Approximation Framework for Large-Scale Gaussian Process Modeling
Akhil Vakayil, Roshan Joseph
In this work, we propose a novel framework for large-scale Gaussian process (GP) modeling. Contrary to the global, and local approximations proposed in the literature to address th…
stat.ML2021★ 27 cited
Data Twinning
Akhil Vakayil, V. Roshan Joseph
In this work, we develop a method named Twinning, for partitioning a dataset into statistically similar twin sets. Twinning is based on SPlit, a recently proposed model-independent…
stat.ML2020★ 204 cited
SPlit: An Optimal Method for Data Splitting
V. Roshan Joseph, Akhil Vakayil
In this article we propose an optimal method referred to as SPlit for splitting a dataset into training and testing sets. SPlit is based on the method of Support Points (SP), which…