no code implementations • 28 Nov 2023 • Anuj Srivastava, Karm Patel, Pradeep Shenoy, Devarajan Sridharan
Here, we address a fundamental challenge with selective classification during automated diagnosis with domain-shifted medical images.
1 code implementation • 29 Aug 2022 • Barath Mohan Umapathi, Kushal Chauhan, Pradeep Shenoy, Devarajan Sridharan
We also show that our solutions work well with other types of generative models (generative flows and variational autoencoders) and that their efficacy is governed by each model's reliance on local dependencies.
1 code implementation • CVPR 2022 • Kushal Chauhan, Barath Mohan U, Pradeep Shenoy, Manish Gupta, Devarajan Sridharan
Likelihoods computed by deep generative models (DGMs) are a candidate metric for outlier detection with unlabeled data.
no code implementations • NeurIPS 2019 • Shagun Ajmera Shyam Sunder Ajmera, Shreya Rajagopal, Razi Rehman, Devarajan Sridharan
Functional magnetic resonance imaging (fMRI) enables measuring human brain activity, in vivo.
no code implementations • NeurIPS 2017 • Mali Sundaresan, Arshed Nabeel, Devarajan Sridharan
First, we show, with simulated fMRI data, that instantaneous and lag-based GC identify distinct timescales and complementary patterns of functional connectivity.