no code implementations • 11 Oct 2021 • Viswanath Ganapathy, Sauptik Dhar, Olimpiya Saha, Pelin Kurt Garberson, Javad Heydari, Mohak Shah
In recent times, advances in artificial intelligence (AI) and IoT have enabled seamless and viable maintenance of appliances in home and building environments.
no code implementations • 18 Jun 2021 • Sauptik Dhar, Javad Heydari, Samarth Tripathi, Unmesh Kurup, Mohak Shah
Limited availability of labeled-data makes any supervised learning problem challenging.
no code implementations • 17 May 2021 • Sauptik Dhar, Bernardo Gonzalez Torres
This paper introduces the notion of learning from contradictions (a. k. a Universum learning) for deep one class classification problems.
1 code implementation • 27 Jul 2020 • Sauptik Dhar, Unmesh Kurup, Mohak Shah
This research proposes to use the Moreau-Yosida envelope to stabilize the convergence behavior of bi-level Hyperparameter optimization solvers, and introduces the new algorithm called Moreau-Yosida regularized Hyperparameter Optimization (MY-HPO) algorithm.
1 code implementation • NeurIPS 2019 • Sauptik Dhar, Vladimir Cherkassky, Mohak Shah
We introduce the notion of learning from contradictions, a. k. a Universum learning, for multiclass problems and propose a novel formulation for multiclass universum SVM (MU-SVM).
no code implementations • 2 Nov 2019 • Sauptik Dhar, Junyao Guo, Jiayi Liu, Samarth Tripathi, Unmesh Kurup, Mohak Shah
However, on-device learning is an expansive field with connections to a large number of related topics in AI and machine learning (including online learning, model adaptation, one/few-shot learning, etc.).
no code implementations • 15 Oct 2019 • Youngsuk Park, Sauptik Dhar, Stephen Boyd, Mohak Shah
Under this metric selection for VM-PG, the theoretical convergence is analyzed.
no code implementations • 21 Sep 2019 • Sauptik Dhar, Vladimir Cherkassky
This paper extends the idea of Universum learning [1, 2] to single-class learning problems.
no code implementations • 14 May 2019 • Samarth Tripathi, Jiayi Liu, Unmesh Kurup, Mohak Shah, Sauptik Dhar
In this paper, we explore techniques centered around periodic sampling of model weights that provide convergence improvements on gradient update methods (vanilla \acs{SGD}, Momentum, Adam) for a variety of vision problems (classification, detection, segmentation).
1 code implementation • 23 Aug 2018 • Sauptik Dhar, Vladimir Cherkassky, Mohak Shah
We introduce Universum learning for multiclass problems and propose a novel formulation for multiclass universum SVM (MU-SVM).
no code implementations • 29 Sep 2016 • Sauptik Dhar, Naveen Ramakrishnan, Vladimir Cherkassky, Mohak Shah
We introduce Universum learning for multiclass problems and propose a novel formulation for multiclass universum SVM (MU-SVM).
no code implementations • 27 May 2016 • Sauptik Dhar, Vladimir Cherkassky
This paper extends the idea of Universum learning [18, 19] to regression problems.