Machine Learning in Seismology
  • An Updating Glossary of Seismological Tasks and Relevant Machine Learning Techniques
  • Seismological Tasks
    • Seismic Denoising
    • Event Discrimination
    • Event Detection
    • Phase Picking
    • Phase Association
    • First Motion Polarity Determination
    • Fault Detection
    • Horizon Picking
    • Salt Body Detection
    • Seismic Facies Analysis
    • Seismic Migration
    • Dispersion Curve Extraction
    • Seismic Velocity Picking
    • Seismic Deconvolution
    • Seismic Trace Interpolation
    • First Break Picking
    • Data Extrapolation
    • Exploratory Data Analyses
    • Earthquake Forecasting
    • Ground Motion Characterization
    • Seismic Wave Simulation
    • Earthquake Location Estimation
    • Earthquake Magnitude Estimation
    • Earthquake Source Mechanism
    • Reservoir Characterization
    • Impedance Model Building
    • Seismic Velocity Model Building
  • Machine Learning Terms and Methods
  • Public Datasets
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  • Used ML Approaches:
  • Used Neural Networks:
  • Used Learning Procedures:
  • References:

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  1. Seismological Tasks

Phase Association

Links individual arrival times picked at different stations to a common origin. It is a critical step in earthquake monitoring.

Used ML Approaches:

  • Artificial Neural Networks

Used Neural Networks:

  • GRU

  • TCN

Used Learning Procedures:

  • Unsupervised Learning

  • Supervised Learning

References:

  1. McBrearty, I. W., Gomberg, J., Delorey, A. A., & Johnson, P. A. (2019). Earthquake arrival association with backprojection and graph theory. Bulletin of the Seismological Society of America, 109(6), 2510-2531.

  2. McBrearty, I. W., Delorey, A. A., & Johnson, P. A. (2019). Pairwise association of seismic arrivals with convolutional neural networks. Seismological Research Letters, 90(2A), 503-509.

  3. Ross, Z. E., Yue, Y., Meier, M. A., Hauksson, E., & Heaton, T. H. (2019). PhaseLink: A deep learning approach to seismic phase association. Journal of Geophysical Research: Solid Earth, 124(1), 856-869.

  4. Dickey, J., Borghetti, B., Junek, W., & Martin, R. (2020). Beyond correlation: A path‐invariant measure for seismogram similarity. Seismological Research Letters, 91(1), 356-369.

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Last updated 3 years ago

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