no code implementations • 7 Jul 2023 • Shantanu Ghosh, Kayhan Batmanghelich
The discovered concepts and pixels from the pruned networks are inconsistent with the original network -- a possible reason for the drop in performance.
1 code implementation • 7 Jul 2023 • Shantanu Ghosh, Ke Yu, Forough Arabshahi, Kayhan Batmanghelich
ML model design either starts with an interpretable model or a Blackbox and explains it post hoc.
1 code implementation • 26 May 2023 • Shantanu Ghosh, Ke Yu, Kayhan Batmanghelich
Building generalizable AI models is one of the primary challenges in the healthcare domain.
1 code implementation • 7 Mar 2023 • Shantanu Ghosh, Zheng Feng, Jiang Bian, Kevin Butler, Mattia Prosperi
DR-VIDAL integrates: (i) a variational autoencoder (VAE) to factorize confounders into latent variables according to causal assumptions; (ii) an information-theoretic generative adversarial network (Info-GAN) to generate counterfactuals; (iii) a doubly robust block incorporating treatment propensities for outcome predictions.
1 code implementation • 20 Feb 2023 • Shantanu Ghosh, Ke Yu, Forough Arabshahi, Kayhan Batmanghelich
The FOLs from the finetuned-BB-derived MoIE verify the elimination of the shortcut.
1 code implementation • 25 Jun 2022 • Ke Yu, Shantanu Ghosh, Zhexiong Liu, Christopher Deible, Kayhan Batmanghelich
The critical component in our framework is an anatomy-guided attention module that aids the downstream observation network in focusing on the relevant anatomical regions generated by the anatomy network.
no code implementations • 4 Mar 2017 • R. Prashanth, Sumantra Dutta Roy, Pravat K. Mandal, Shantanu Ghosh
We use these features to develop and compare various classification models that can discriminate between scans showing dopaminergic deficit, as in PD, from scans without the deficit, as in healthy normal or SWEDD.