U.S. economic news sentiment has shifted from a reactive to a persistent process over 45 years, with longer residence times in optimistic or pessimistic regimes.
Detrended fluctuation analysis as a regression framework: Estimating dependence at different scales.Phys
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Thesis uses statistical mechanics to study DAM and RBM models for understanding memorization, low-dimensional learning, and adversarial robustness in neural networks.
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Stable Sentiment and Persistent Dynamics in U.S. Economic News over 45 Years
U.S. economic news sentiment has shifted from a reactive to a persistent process over 45 years, with longer residence times in optimistic or pessimistic regimes.
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Explaining Machine Learning and Memorization with Statistical Mechanics
Thesis uses statistical mechanics to study DAM and RBM models for understanding memorization, low-dimensional learning, and adversarial robustness in neural networks.