no code implementations • 5 Aug 2023 • Cheng-Wei Ching, Chirag Gupta, Zi Huang, Liting Hu
However, the existing compressed data aggregation (CDA) frameworks (e. g., compressed sensing-based data aggregation, deep learning(DL)-based data aggregation) do not possess the flexibility and adaptivity required to handle distinct sensing tasks and environmental changes.
1 code implementation • 29 May 2023 • Youngseog Chung, Aaron Rumack, Chirag Gupta
In a sequential regression setting, a decision-maker may be primarily concerned with whether the future observation will increase or decrease compared to the current one, rather than the actual value of the future observation.
no code implementations • 28 Apr 2023 • Chirag Gupta, Aaditya Ramdas
We present an online post-hoc calibration method, called Online Platt Scaling (OPS), which combines the Platt scaling technique with online logistic regression.
no code implementations • 27 Apr 2022 • Chirag Gupta, Aaditya Ramdas
We study the problem of making calibrated probabilistic forecasts for a binary sequence generated by an adversarial nature.
1 code implementation • ICLR 2022 • Chirag Gupta, Aaditya Ramdas
We propose top-label calibration as a rectification of confidence calibration.
1 code implementation • 10 May 2021 • Chirag Gupta, Aaditya K. Ramdas
We prove calibration guarantees for the popular histogram binning (also called uniform-mass binning) method of Zadrozny and Elkan [2001].
no code implementations • 24 Jan 2021 • Chirag Gupta
Man-Computer Symbiosis (MCS) was originally envisioned by the famous computer pioneer J. C. R.
1 code implementation • NeurIPS 2020 • Chirag Gupta, Aleksandr Podkopaev, Aaditya Ramdas
We study three notions of uncertainty quantification -- calibration, confidence intervals and prediction sets -- for binary classification in the distribution-free setting, that is without making any distributional assumptions on the data.
no code implementations • 9 Jan 2020 • Chirag Gupta
This paper explores a new framework for lossy image encryption and decryption using a simple shallow encoder neural network E for encryption, and a complex deep decoder neural network D for decryption.
no code implementations • 6 Jan 2020 • Chirag Gupta, Chikita Nangia, Chetan Kumar
With the advancements in high volume, low precision computational technology and applied research on cognitive artificially intelligent heuristic systems, machine learning solutions through neural networks with real-time learning has seen an immense interest in the research community as well the industry.
1 code implementation • 23 Oct 2019 • Chirag Gupta, Arun K. Kuchibhotla, Aaditya K. Ramdas
Conformal prediction is a popular tool for providing valid prediction sets for classification and regression problems, without relying on any distributional assumptions on the data.
no code implementations • 2 Aug 2019 • Chirag Gupta, Sivaraman Balakrishnan, Aaditya Ramdas
We derive bounds on the path length $\zeta$ of gradient descent (GD) and gradient flow (GF) curves for various classes of smooth convex and nonconvex functions.
no code implementations • NeurIPS 2018 • Raghav Somani, Chirag Gupta, Prateek Jain, Praneeth Netrapalli
This paper studies the problem of sparse regression where the goal is to learn a sparse vector that best optimizes a given objective function.
1 code implementation • ICML 2017 • Chirag Gupta, Arun Sai Suggala, Ankit Goyal, Harsha Vardhan Simhadri, Bhargavi Paranjape, Ashish Kumar, Saurabh Goyal, Raghavendra Udupa, Manik Varma, Prateek Jain
Such applications demand prediction models with small storage and computational complexity that do not compromise significantly on accuracy.