Search Results for author: Michael J. Pyrcz

Found 9 papers, 2 papers with code

Evaluating the Stability of Deep Learning Latent Feature Spaces

no code implementations17 Feb 2024 Ademide O. Mabadeje, Michael J. Pyrcz

This study introduces a novel workflow to evaluate the stability of these latent spaces, ensuring consistency and reliability in subsequent analyses.

Decision Making Dimensionality Reduction

Rigid Transformations for Stabilized Lower Dimensional Space to Support Subsurface Uncertainty Quantification and Interpretation

1 code implementation16 Aug 2023 Ademide O. Mabadeje, Michael J. Pyrcz

Subsurface datasets inherently possess big data characteristics such as vast volume, diverse features, and high sampling speeds, further compounded by the curse of dimensionality from various physical, engineering, and geological inputs.

Dimensionality Reduction Uncertainty Quantification

Mitigation of Spatial Nonstationarity with Vision Transformers

no code implementations9 Dec 2022 Lei Liu, Javier E. Santos, Maša Prodanović, Michael J. Pyrcz

However, there is a paucity of demonstrated best practice and general guidance on mitigation of spatial nonstationarity with deep learning in the geospatial context.

Physics-Informed Graph Neural Network for Spatial-temporal Production Forecasting

no code implementations23 Sep 2022 Wendi Liu, Michael J. Pyrcz

Production forecast based on historical data provides essential value for developing hydrocarbon resources.

Time Series Time Series Analysis

A recommender system for automatic picking of subsurface formation tops

1 code implementation17 Feb 2022 Jesse R. Pisel, Joshua A. Dierker, Sanya Srivastava, Samira B. Ravilisetty, Michael J. Pyrcz

Herein, we propose a method that does not use geophysical well logs for correlation, but rather uses already picked tops in multiple wells to recommend the depth to the remaining unpicked tops in the wells.

Recommendation Systems

Machine learning-based porosity estimation from spectral decomposed seismic data

no code implementations23 Nov 2021 Honggeun Jo, Yongchae Cho, Michael J. Pyrcz, Hewei Tang, Pengcheng Fu

Moreover, the application is extended for a stress test by adding signal noise to the seismic data, and the workflow results show a robust estimation even with 5\% of noise.

BIG-bench Machine Learning

Automatic Feature Highlighting in Noisy RES Data With CycleGAN

no code implementations25 Aug 2021 Nicholas Khami, Omar Imtiaz, Akif Abidi, Akash Aedavelli, Alan Goff, Jesse R. Pisel, Michael J. Pyrcz

We implement a CycleGAN trained on these two domains to highlight layers in noisy images that can interpolate effectively without significant loss of structure or fidelity.

Image-to-Image Translation

Modeling nanoconfinement effects using active learning

no code implementations6 May 2020 Javier E. Santos, Mohammed Mehana, Hao Wu, Masa Prodanovic, Michael J. Pyrcz, Qinjun Kang, Nicholas Lubbers, Hari Viswanathan

At this scale, the fluid properties are affected by nanoconfinement effects due to the increased fluid-solid interactions.

Active Learning

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