77 citations · 270 across the 23 of their papers we have counts for
25 papers
Deterministic Sequencing of Exploration and Exploitation for Reinforcement Learning
Piyush Gupta, Vaibhav Srivastava
We propose Deterministic Sequencing of Exploration and Exploitation (DSEE) algorithm with interleaving exploration and exploitation epochs for model-based RL problems that aim to s…
Structural Properties of Optimal Fidelity Selection Policies for Human-in-the-loop Queues
Piyush Gupta, Vaibhav Srivastava
We study optimal fidelity selection for a human operator servicing a queue of homogeneous tasks. The agent can service a task with a normal or high fidelity level, where fidelity r…
Information-theoretic Evolution of Model Agnostic Global Explanations
Sukriti Verma, Nikaash Puri, Piyush Gupta +1
Explaining the behavior of black box machine learning models through human interpretable rules is an important research area. Recent work has focused on explaining model behavior l…
Modeling Functional Similarity in Source Code with Graph-Based Siamese Networks
Nikita Mehrotra, Navdha Agarwal, Piyush Gupta +3
Code clones are duplicate code fragments that share (nearly) similar syntax or semantics. Code clone detection plays an important role in software maintenance, code refactoring, an…
JCoffee: Using Compiler Feedback to Make Partial Code Snippets Compilable
Piyush Gupta, Nikita Mehrotra, Rahul Purandare
Static program analysis tools are often required to work with only a small part of a program's source code, either due to the unavailability of the entire program or the lack of ne…
MixBoost: Synthetic Oversampling with Boosted Mixup for Handling Extreme Imbalance
Anubha Kabra, Ayush Chopra, Nikaash Puri +4
Training a classification model on a dataset where the instances of one class outnumber those of the other class is a challenging problem. Such imbalanced datasets are standard in…