Search Results for author: Robert E. Colgan

Found 3 papers, 0 papers with code

Detecting and Diagnosing Terrestrial Gravitational-Wave Mimics Through Feature Learning

no code implementations9 Mar 2022 Robert E. Colgan, Zsuzsa Márka, Jingkai Yan, Imre Bartos, John N. Wright, Szabolcs Márka

As engineered systems grow in complexity, there is an increasing need for automatic methods that can detect, diagnose, and even correct transient anomalies that inevitably arise and can be difficult or impossible to diagnose and fix manually.

Variable Selection

Architectural Optimization and Feature Learning for High-Dimensional Time Series Datasets

no code implementations27 Feb 2022 Robert E. Colgan, Jingkai Yan, Zsuzsa Márka, Imre Bartos, Szabolcs Márka, John N. Wright

As our ability to sense increases, we are experiencing a transition from data-poor problems, in which the central issue is a lack of relevant data, to data-rich problems, in which the central issue is to identify a few relevant features in a sea of observations.

Time Series Time Series Analysis +1

Generalized Approach to Matched Filtering using Neural Networks

no code implementations8 Apr 2021 Jingkai Yan, Mariam Avagyan, Robert E. Colgan, Doğa Veske, Imre Bartos, John Wright, Zsuzsa Márka, Szabolcs Márka

Moreover, we show that the proposed neural network architecture can outperform matched filtering, both with or without knowledge of a prior on the parameter distribution.

Gravitational Wave Detection

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