1 code implementation • CVPR 2023 • Rajhans Singh, Ankita Shukla, Pavan Turaga
With much fewer training parameters and higher representative power, our approach paves the way for broader adoption of INR models for generative modeling tasks in complex domains.
Ranked #3 on Image Generation on ImageNet 128x128
no code implementations • 27 Feb 2023 • Eun Som Jeon, Hongjun Choi, Ankita Shukla, Pavan Turaga
AMD loss uses the angular distance between positive and negative features by projecting them onto a hypersphere, motivated by the near angular distributions seen in many feature extractors.
1 code implementation • 8 Nov 2022 • Hongjun Choi, Eun Som Jeon, Ankita Shukla, Pavan Turaga
Mixup is a popular data augmentation technique based on creating new samples by linear interpolation between two given data samples, to improve both the generalization and robustness of the trained model.
no code implementations • 24 May 2022 • Rajhans Singh, Ankita Shukla, Pavan Turaga
Deep networks for image classification often rely more on texture information than object shape.
1 code implementation • 1 Jan 2022 • Eun Som Jeon, Anirudh Som, Ankita Shukla, Kristina Hasanaj, Matthew P. Buman, Pavan Turaga
In this paper, we report the results of a detailed study that compares and contrasts various common choices and some hybrid data augmentation strategies in KD based human activity analysis.
1 code implementation • 28 Nov 2021 • John Kevin Cava, John Vant, Nicholas Ho, Ankita Shukla, Pavan Turaga, Ross Maciejewski, Abhishek Singharoy
In this paper, we utilized generative models, and reformulate it for problems in molecular dynamics (MD) simulation, by introducing an MD potential energy component to our generative model.
no code implementations • 24 Nov 2021 • Ankita Shukla, Rushil Anirudh, Eugene Kur, Jayaraman J. Thiagarajan, Peer-Timo Bremer, Brian K. Spears, Tammy Ma, Pavan Turaga
In this paper, we develop a Wasserstein autoencoder (WAE) with a hyperspherical prior for multimodal data in the application of inertial confinement fusion.
no code implementations • 2 Feb 2021 • Ella Y. Wang, Anirudh Som, Ankita Shukla, Hongjun Choi, Pavan Turaga
In addition to these findings, our work also presents a new application of the OS regularizer in healthcare, increasing the post-hoc interpretability and performance of deep learning models for COVID-19 classification to facilitate adoption of these methods in clinical settings.
no code implementations • 6 May 2020 • Ankita Shukla, Pavan Turaga, Saket Anand
In this work, we propose a defense strategy that applies random image corruptions to the input image alone, constructs a self-correlation based subspace followed by a projection operation to suppress the adversarial perturbation.
no code implementations • 22 Jul 2019 • Ankita Shukla, Sarthak Bhagat, Shagun Uppal, Saket Anand, Pavan Turaga
Learning representations that can disentangle explanatory attributes underlying the data improves interpretabilty as well as provides control on data generation.
no code implementations • 3 Jul 2019 • Ankita Shukla, Gullal Singh Cheema, Saket Anand, Qamar Qureshi, Yadvendradev Jhala
This loss of habitat has skewed the population of several non-human primate species like chimpanzees and macaques and has constrained them to co-exist in close proximity of human settlements, often leading to human-wildlife conflicts while competing for resources.
no code implementations • 19 Feb 2019 • Ankita Shukla, Shagun Uppal, Sarthak Bhagat, Saket Anand, Pavan Turaga
We use several metrics to compare the properties of latent spaces of disentangled representation models in terms of class separability and curvature of the latent-space.
no code implementations • 2 Nov 2018 • Ankita Shukla, Gullal Singh Cheema, Saket Anand, Qamar Qureshi, Yadvendradev Jhala
Despite loss of natural habitat due to development and urbanization, certain species like the Rhesus macaque have adapted well to the urban environment.
1 code implementation • ECCV 2018 • Anirudh Som, Kowshik Thopalli, Karthikeyan Natesan Ramamurthy, Vinay Venkataraman, Ankita Shukla, Pavan Turaga
However, persistence diagrams are multi-sets of points and hence it is not straightforward to fuse them with features used for contemporary machine learning tools like deep-nets.
no code implementations • 5 Jun 2018 • Ankita Shukla, Gullal Singh Cheema, Saket Anand
Clustering using neural networks has recently demonstrated promising performance in machine learning and computer vision applications.
no code implementations • 17 Dec 2013 • Anupriya Gogna, Ankita Shukla, Angshul Majumdar
The use of Bregman technique improves the convergence speed of our algorithm and gives a higher success rate.