Search Results for author: Ankur Singh

Found 10 papers, 0 papers with code

Mem-elements based Neuromorphic Hardware for Neural Network Application

no code implementations5 Mar 2024 Ankur Singh

The model, implemented through a hybrid Python and PyTorch approach, accounts for various non-idealities, achieving exceptional training accuracies of 90. 02% and 91. 03% for the CIFAR-10 dataset with memristive and memcapacitive crossbar arrays on an 8-layer VGG network.

Analysis and Fully Memristor-based Reservoir Computing for Temporal Data Classification

no code implementations4 Mar 2024 Ankur Singh, Sanghyeon Choi, Gunuk Wang, Maryaradhiya Daimari, Byung-Geun Lee

Reservoir computing (RC) offers a neuromorphic framework that is particularly effective for processing spatiotemporal signals.

Time Series Time Series Prediction

Evolving Restricted Boltzmann Machine-Kohonen Network for Online Clustering

no code implementations14 Feb 2024 J. Senthilnath, Adithya Bhattiprolu, Ankur Singh, Bangjian Zhou, Min Wu, Jón Atli Benediktsson, XiaoLi Li

A novel online clustering algorithm is presented where an Evolving Restricted Boltzmann Machine (ERBM) is embedded with a Kohonen Network called ERBM-KNet.

Clustering Online Clustering

S-REINFORCE: A Neuro-Symbolic Policy Gradient Approach for Interpretable Reinforcement Learning

no code implementations12 May 2023 Rajdeep Dutta, Qincheng Wang, Ankur Singh, Dhruv Kumarjiguda, Li Xiaoli, Senthilnath Jayavelu

This paper presents a novel RL algorithm, S-REINFORCE, which is designed to generate interpretable policies for dynamic decision-making tasks.

Decision Making reinforcement-learning

Robust Representation Learning with Self-Distillation for Domain Generalization

no code implementations14 Feb 2023 Ankur Singh, Senthilnath Jayavelu

Despite the recent success of deep neural networks, there remains a need for effective methods to enhance domain generalization using vision transformers.

Domain Generalization Representation Learning

Semi-Supervised Super-Resolution

no code implementations18 Apr 2022 Ankur Singh, Piyush Rai

The proposed semi-supervised technique can be used as a plug-and-play module with any supervised GAN-based Super-Resolution method to enhance its performance.

Super-Resolution

CT Image Synthesis Using Weakly Supervised Segmentation and Geometric Inter-Label Relations For COVID Image Analysis

no code implementations15 Jun 2021 Dwarikanath Mahapatra, Ankur Singh

While medical image segmentation is an important task for computer aided diagnosis, the high expertise requirement for pixelwise manual annotations makes it a challenging and time consuming task.

Data Augmentation Image Generation +5

The Curious Case of Convex Neural Networks

no code implementations9 Jun 2020 Sarath Sivaprasad, Ankur Singh, Naresh Manwani, Vineet Gandhi

In this paper, we investigate a constrained formulation of neural networks where the output is a convex function of the input.

Image Classification

Adversarial Incremental Learning

no code implementations30 Jan 2020 Ankur Singh

Although deep learning performs really well in a wide variety of tasks, it still suffers from catastrophic forgetting -- the tendency of neural networks to forget previously learned information upon learning new tasks where previous data is not available.

Class Incremental Learning Image Classification +1

Video Colorization using CNNs and Keyframes extraction: An application in saving bandwidth

no code implementations7 Dec 2018 Ankur Singh, Anurag Chanani, Harish Karnick

Later on, in this paper we show how this technique can help to save bandwidth usage to upto three times while transmitting raw colored videos.

Colorization

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