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Raquel Prado
Researcher at University of California, Santa Cruz
Publications - 43
Citations - 924
Raquel Prado is an academic researcher from University of California, Santa Cruz. The author has contributed to research in topics: Autoregressive model & Bayesian probability. The author has an hindex of 13, co-authored 35 publications receiving 813 citations. Previous affiliations of Raquel Prado include Centro de Investigación en Matemáticas & Simón Bolívar University.
Papers
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Book
Time Series: Modeling, Computation, and Inference
Raquel Prado,Mike West +1 more
TL;DR: A graduate-level account of Bayesian time series modeling and analysis, a broad range of references to state-of-the-art approaches to univariate and multivariate time series analysis, and emerging topics at research frontiers are included.
Journal ArticleDOI
Evaluation and Comparison of EEG Traces: Latent Structure in Nonstationary Time Series
TL;DR: New methods of time-frequency analysis of EEG series that identify the complete pattern of time evolution of frequency structure over the course of a seizure are introduced, and usefully assist in these scientific and clinical studies.
Book ChapterDOI
EEG-based estimation of mental fatigue: convergent evidence for a three-state model
Leonard J. Trejo,Kevin H. Knuth,Raquel Prado,Roman Rosipal,Karla Kubitz,Rebekah Kochavi,Bryan Matthews,Yuzheng Zhang +7 more
TL;DR: Convergent evidence is found for a three-state model of fatigue using Bayesian analysis of two different types of EEG features, both computed for single 13-s EEG epochs: 1) kernel partial least squares scores representing composite multichannel power spectra; 2) amplitude and frequency parameters of multiple single-channel autoregressive models.
Journal ArticleDOI
New methods of time series analysis of non-stationary EEG data: eigenstructure decompositions of time varying autoregressions.
TL;DR: A new analysis technique based on formal non-stationary time series models that provides a decomposition of the time series into a set of 'latent' components with time-varying frequency content and suggested that the seizure EEG may be best modeled by the combination of multiple processes, whereas post-ictally there appears to be one dominant process.
Bayesian Inference on Latent Structure in Time Series
TL;DR: Concepts and modelling approaches central to applications of time series decomposition methods, and several applications in time series analyses in geology, climatology, psychiatry and finance are discussed, as are related modelling directions and current research frontiers.