Search Results - gautam+dasarathy

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Gaussian Process Modeling for Heterogeneous Functions
Many modern science and engineering applications, such as machine learning, hyperparameter optimization of neural networks, robotics, cyber-physical systems, etc., call for modeling techniques to model black-box functions. Gaussian Process (GP) modeling is a popular Bayesian non-parametric framework heavily employed to model expensive black-box functions...
Published: 5/13/2024   |   Inventor(s): Mohit Malu, Giulia Pedrielli, Gautam Dasarathy, Andreas Spanias
Keywords(s): Machine Learning, Modeling, PS-Computing and Information Technology
Category(s): Computing & Information Technology, Physical Science
Algorithm for Improved Differentiable Hyperspectral Unmixing
Background Hyperspectral unmixing—a method of imaging where light radiance is densely sampled at multiple wavelengths—is an important remote sensing task with applications including material identification and analysis. Characteristic spectral features make many pure materials identifiable from their visible-to-infrared spectra, but quantifying...
Published: 8/3/2023   |   Inventor(s): John Janiczek, Suren Jayasuriya, Gautam Dasarathy, Christopher Edwards, Philip Christensen
Keywords(s):  
Category(s): Physical Science, Imaging, Computing & Information Technology, Intelligence & Security