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Abihith Kothapalli

3 accepted papers

2025

Linear Partial Gromov-Wasserstein Embedding

ICLR 2025poster

The Gromov–Wasserstein (GW) problem, a variant of the classical optimal transport (OT) problem, has attracted growing interest in the machine learning and data science communities due to its ability to quantify similarity between measures in different metric spaces. However, like the classical OT pr…

2025

Partial Gromov-Wasserstein Metric

ICLR 2025poster

The Gromov-Wasserstein (GW) distance has gained increasing interest in the machine learning community in recent years, as it allows for the comparison of measures in different metric spaces. To overcome the limitations imposed by the equal mass requirements of the classical GW problem, researchers h…

2024

Stereographic Spherical Sliced Wasserstein Distances

ICML 2024spotlight

Comparing spherical probability distributions is of great interest in various fields, including geology, medical domains, computer vision, and deep representation learning. The utility of optimal transport-based distances, such as the Wasserstein distance, for comparing probability measures has spur…