no code implementations • 16 Dec 2023 • Antonios Alexos, Junze Liu, Akash Tiwari, Kshitij Bhardwaj, Sean Hayes, Pierre Baldi, Satish Bukkapatnam, Suhas Bhandarkar
In Inertial Confinement Fusion (ICF) process, roughly a 2mm spherical shell made of high density carbon is used as target for laser beams, which compress and heat it to energy levels needed for high fusion yield.
no code implementations • 29 Apr 2023 • Yuhao Zhong, Anirban Bhattacharya, Satish Bukkapatnam
We propose EBLIME to explain black-box machine learning models and obtain the distribution of feature importance using Bayesian ridge regression models.
no code implementations • 7 Dec 2022 • Akash Tiwari, Satish Bukkapatnam
Given continuous spectra of two classes $A$ and $B$, or in general, two stochastic processes $S^{(A)}(f)$ and $S^{(B)}(f)$, $f \in \mathbb{R}^+$, we address the ubiquitous problem of identifying a subset of intervals of $f$ called spectral-bands $\underline{\alpha} \subset \mathbb{R}^+$ such that the energies $\textbf{E}(\underline{\alpha})$ of these bands can optimally discriminate between the two classes.
no code implementations • 1 Dec 2021 • Imtiaz Ahmed, Satish Bukkapatnam, Bhaskar Botcha, Yu Ding
We discuss whether it is beneficial to trade off exploitation versus exploration by measuring the element and degree of surprise associated with the immediate past observation.
no code implementations • 1 Nov 2018 • Ashif Sikandar Iquebal, Satish Bukkapatnam
In this work, we present a fully unsupervised segmentation approach using a continuous max-flow formulation over the image domain while optimally estimating the flow parameters from the image characteristics.