Search Results for author: John C. Snyder

Found 3 papers, 0 papers with code

Addressing Class Imbalance in Classification Problems of Noisy Signals by using Fourier Transform Surrogates

no code implementations20 Jun 2018 Justus T. C. Schwabedal, John C. Snyder, Ayse Cakmak, Shamim Nemati, Gari. D. Clifford

To quantify how well the distributions of the surrogates and the original data match, we evaluated a trained classifier on surrogates of correctly classified examples, and summarized these conditional predictions in a confusion matrix.

Classification EEG +1

Understanding Machine-learned Density Functionals

no code implementations4 Apr 2014 Li Li, John C. Snyder, Isabelle M. Pelaschier, Jessica Huang, Uma-Naresh Niranjan, Paul Duncan, Matthias Rupp, Klaus-Robert Müller, Kieron Burke

Kernel ridge regression is used to approximate the kinetic energy of non-interacting fermions in a one-dimensional box as a functional of their density.

Orbital-free Bond Breaking via Machine Learning

no code implementations7 Jun 2013 John C. Snyder, Matthias Rupp, Katja Hansen, Leo Blooston, Klaus-Robert Müller, Kieron Burke

Machine learning is used to approximate the kinetic energy of one dimensional diatomics as a functional of the electron density.

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