no code implementations • 13 Jul 2021 • Dimitris Papadimitriou, Swayambhoo Jain
Despite many modern applications of Deep Neural Networks (DNNs), the large number of parameters in the hidden layers makes them unattractive for deployment on devices with storage capacity constraints.
1 code implementation • 2 Apr 2021 • Vineeth Rakesh, Swayambhoo Jain
By performing a comprehensive set of experiments, we show that Bayesian neural networks are more efficient than ensemble based techniques in capturing uncertainty.
1 code implementation • 30 May 2019 • Emanuele Bugliarello, Swayambhoo Jain, Vineeth Rakesh
We tackle this challenge by using a two-fold approach: first, we transform this task into a constrained matrix completion problem with entries bounded in the unit interval [0, 1]; second, we propose two novel matrix factorization models that leverage our knowledge of the VFX environment.
no code implementations • ICLR 2019 • Mohammadreza Soltani, Swayambhoo Jain, Abhinav V. Sambasivan
Recently, Generative Adversarial Networks (GANs) have emerged as a popular alternative for modeling complex high dimensional distributions.
no code implementations • 5 Apr 2019 • Fatemeh Sheikholeslami, Swayambhoo Jain, Georgios B. Giannakis
The effectiveness of the novel detectors in the context of competing alternatives is highlighted through extensive tests for various types of adversarial attacks with variable levels of strength.
no code implementations • ICLR Workshop DeepGenStruct 2019 • Mohammadreza Soltani, Swayambhoo Jain, Abhinav Sambasivan
In this paper, we consider the observation setting in which the samples from a target distribution are given by the superposition of two structured components, and leverage GANs for learning of the structure of the components.
no code implementations • 12 Feb 2019 • Mohammadreza Soltani, Swayambhoo Jain, Abhinav Sambasivan
Recently, Generative Adversarial Networks (GANs) have emerged as a popular alternative for modeling complex high dimensional distributions.
no code implementations • 29 Aug 2017 • Mojtaba Kadkhodaie Elyaderani, Swayambhoo Jain, Jeffrey Druce, Stefano Gonella, Jarvis Haupt
This paper considers the problem of estimating an unknown high dimensional signal from noisy linear measurements, {when} the signal is assumed to possess a \emph{group-sparse} structure in a {known,} fixed dictionary.
no code implementations • 8 Apr 2017 • Swayambhoo Jain, Alexander Gutierrez, Jarvis Haupt
In this paper we study the problem of noisy tensor completion for tensors that admit a canonical polyadic or CANDECOMP/PARAFAC (CP) decomposition with one of the factors being sparse.
no code implementations • 17 Mar 2017 • Urvashi Oswal, Swayambhoo Jain, Kevin S. Xu, Brian Eriksson
In this paper, we consider matrix approximation by sampling predefined \emph{blocks} of columns (or rows) from the matrix.
no code implementations • 24 Feb 2017 • Swayambhoo Jain, Akshay Soni, Nikolay Laptev, Yashar Mehdad
For many internet businesses, presenting a given list of items in an order that maximizes a certain metric of interest (e. g., click-through-rate, average engagement time etc.)
no code implementations • 13 Sep 2016 • Akshay Soni, Troy Chevalier, Swayambhoo Jain
This paper examines a general class of noisy matrix completion tasks where the underlying matrix is following an IMC model i. e., it is formed by a mixing matrix (a priori unknown) sandwiched between two known feature matrices.
no code implementations • 24 Feb 2016 • Swayambhoo Jain, Urvashi Oswal, Kevin S. Xu, Brian Eriksson, Jarvis Haupt
The measurement and analysis of Electrodermal Activity (EDA) offers applications in diverse areas ranging from market research, to seizure detection, to human stress analysis.
no code implementations • 25 Feb 2015 • Swayambhoo Jain, Jarvis Haupt
In this paper, we examine the problem of approximating a general linear dimensionality reduction (LDR) operator, represented as a matrix $A \in \mathbb{R}^{m \times n}$ with $m < n$, by a partial circulant matrix with rows related by circular shifts.
no code implementations • 2 Nov 2014 • Akshay Soni, Swayambhoo Jain, Jarvis Haupt, Stefano Gonella
This paper examines a general class of noisy matrix completion tasks where the goal is to estimate a matrix from observations obtained at a subset of its entries, each of which is subject to random noise or corruption.
no code implementations • 30 Sep 2014 • Swayambhoo Jain, Seung-Jun Kim, Georgios B. Giannakis
Dynamic clustered cooperation, where the sparse equalizer and the cooperation clusters are jointly determined, is solved via alternating minimization based on spectral clustering and group-sparse regression.
no code implementations • 21 Nov 2013 • Swayambhoo Jain, Akshay Soni, Jarvis Haupt
This work considers an estimation task in compressive sensing, where the goal is to estimate an unknown signal from compressive measurements that are corrupted by additive pre-measurement noise (interference, or clutter) as well as post-measurement noise, in the specific setting where some (perhaps limited) prior knowledge on the signal, interference, and noise is available.