Search Results for author: Peeyush Kumar

Found 12 papers, 0 papers with code

Near Optimal Hamiltonian-Control and Learning via Chattering

no code implementations19 Mar 2017 Peeyush Kumar, Wolf Kohn, Zelda B. Zabinsky

Many applications require solving non-linear control problems that are classically not well behaved.

Scheduling

Multi-Timescale, Gradient Descent, Temporal Difference Learning with Linear Options

no code implementations19 Mar 2017 Peeyush Kumar, Doina Precup

Deliberating on large or continuous state spaces have been long standing challenges in reinforcement learning.

Reinforcement Learning (RL)

Option Discovery in Hierarchical Reinforcement Learning using Spatio-Temporal Clustering

no code implementations17 May 2016 Aravind Srinivas, Ramnandan Krishnamurthy, Peeyush Kumar, Balaraman Ravindran

This paper introduces an automated skill acquisition framework in reinforcement learning which involves identifying a hierarchical description of the given task in terms of abstract states and extended actions between abstract states.

Clustering Hierarchical Reinforcement Learning +3

WisdomNet: Prognosis of COVID-19 with Slender Prospect of False Negative Cases and Vaticinating the Probability of Maturation to ARDS using Posteroanterior Chest X-Rays

no code implementations3 Jul 2021 Peeyush Kumar, Ayushe Gangal, Sunita Kumari

The network also slender the occurrences of false negative cases by employing a high threshold value, thus aids in curbing the spread of the disease and gives an accuracy of 100% for successfully predicting COVID-19 among the chest x-rays of patients affected with COVID-19, bacterial and viral pneumonia.

Neural Computing

no code implementations6 Jul 2021 Ayushe Gangal, Peeyush Kumar, Sunita Kumari, Aditya Kumar

This chapter aims to provide next-level understanding of the problems of the world and the solutions available to those problems, which lie very well within the domain of neural computing, and at the same time are intelligent in their approach, to invoke a sense of innovation among the educationalists, researchers, academic professionals, students and people concerned, by highlighting the work done by major researchers and innovators in this field and thus, encouraging the readers to develop newer and more advanced techniques for the same.

Complete Scanning Application Using OpenCv

no code implementations8 Jul 2021 Ayushe Gangal, Peeyush Kumar, Sunita Kumari

In the following paper, we have combined the various basic functionalities provided by the NumPy library and OpenCv library, which is an open source for Computer Vision applications, like conversion of colored images to grayscale, calculating threshold, finding contours and using those contour points to take perspective transform of the image inputted by the user, using Python version 3. 7.

General sum stochastic games with networked information flows

no code implementations5 May 2022 Sarah H. Q. Li, Lillian J. Ratliff, Peeyush Kumar

Inspired by applications such as supply chain management, epidemics, and social networks, we formulate a stochastic game model that addresses three key features common across these domains: 1) network-structured player interactions, 2) pair-wise mixed cooperation and competition among players, and 3) limited global information toward individual decision-making.

Decision Making Management +3

Multi-market Energy Optimization with Renewables via Reinforcement Learning

no code implementations13 Jun 2023 Lucien Werner, Peeyush Kumar

It validates the adaptability of the learning framework with various storage models and shows the effectiveness of RL in a complex energy optimization setting, in the context of multi-market bidding, probabilistic forecasts, and accurate storage component models.

reinforcement-learning Reinforcement Learning (RL)

Reward Shaping via Diffusion Process in Reinforcement Learning

no code implementations20 Jun 2023 Peeyush Kumar

Reinforcement Learning (RL) models have continually evolved to navigate the exploration - exploitation trade-off in uncertain Markov Decision Processes (MDPs).

Navigate reinforcement-learning +1

Privacy Preserving Multi-Agent Reinforcement Learning in Supply Chains

no code implementations9 Dec 2023 Ananta Mukherjee, Peeyush Kumar, Boling Yang, Nishanth Chandran, Divya Gupta

To tackle this challenge, we propose a game-theoretic, privacy-preserving mechanism, utilizing a secure multi-party computation (MPC) framework in MARL settings.

Multi-agent Reinforcement Learning Policy Gradient Methods +2

Zero-shot Microclimate Prediction with Deep Learning

no code implementations5 Jan 2024 Iman Deznabi, Peeyush Kumar, Madalina Fiterau

Weather station data is a valuable resource for climate prediction, however, its reliability can be limited in remote locations.

Weather Forecasting Zero-Shot Learning

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