no code implementations • 25 Apr 2021 • Saheb Chhabra, Puspita Majumdar, Mayank Vatsa, Richa Singh
Projection algorithms learn a transformation function to project the data from input space to the feature space, with the objective of increasing the inter-class distance.
no code implementations • 25 Oct 2020 • Saheb Chhabra, Akshay Agarwal, Richa Singh, Mayank Vatsa
However, the lack of generalizability of existing defense algorithms and the high variability in the performance of the attack algorithms for different databases raises several questions on the effectiveness of the defense algorithms.
no code implementations • 8 Aug 2020 • Rohit Keshari, Soumyadeep Ghosh, Saheb Chhabra, Mayank Vatsa, Richa Singh
However, there are a lot of \textit{small sample size or $S^3$} problems for which it is not feasible to collect large training databases.
no code implementations • 5 Aug 2020 • Puspita Majumdar, Saheb Chhabra, Richa Singh, Mayank Vatsa
Deaths and injuries are common in road accidents, violence, and natural disaster.
no code implementations • 3 Aug 2020 • Aakarsh Malhotra, Surbhi Mittal, Puspita Majumdar, Saheb Chhabra, Kartik Thakral, Mayank Vatsa, Richa Singh, Santanu Chaudhury, Ashwin Pudrod, Anjali Agrawal
Firstly, we present the COVID-19 Multi-Task Network which is an automated end-to-end network for COVID-19 screening.
no code implementations • 10 Dec 2018 • Saheb Chhabra, Puspita Majumdar, Mayank Vatsa, Richa Singh
Stimulated by the advances in adversarial perturbations, this research proposes the concept of Data Fine-tuning to improve the classification accuracy of a given model without changing the parameters of the model.
no code implementations • 23 May 2018 • Saheb Chhabra, Richa Singh, Mayank Vatsa, Gaurav Gupta
A face image not only provides details about the identity of a subject but also reveals several attributes such as gender, race, sexual orientation, and age.