4 papers
Conditioned free-energy density of proteins using unbalanced solutions to constraint satisfaction problems
Pratik Worah, Subhash Khot, Srinivasa Varadhan
We show that computing the log-partition function (free-energy) of conditioned inhomogeneous Curie--Weiss spin Hamiltonians reduces to an unbalanced norm computation, and…
A Goemans-Williamson type algorithm for identifying subcohorts in clinical trials
Pratik Worah
We design an efficient algorithm that outputs tests for identifying predominantly homogeneous subcohorts of patients from large in-homogeneous datasets. Our theoretical contributio…
Sampling and Loss Weights in Multi-Domain Training
Mahdi Salmani, Pratik Worah, Meisam Razaviyayn +1
In the training of large deep neural networks, there is a need for vast amounts of training data. To meet this need, data is collected from multiple domains, such as Wikipedia and…
Enhancing selectivity using Wasserstein distance based reweighing
Pratik Worah
Given two labeled data-sets and , we design a simple and efficient greedy algorithm to reweigh the loss function such that the limiting distribution of t…