Search Results for author: Zhengming Song

Found 2 papers, 1 papers with code

Variable Selection and Regularization via Arbitrary Rectangle-range Generalized Elastic Net

1 code implementation14 Dec 2021 Yujia Ding, Qidi Peng, Zhengming Song, Hansen Chen

We introduce the arbitrary rectangle-range generalized elastic net penalty method, abbreviated to ARGEN, for performing constrained variable selection and regularization in high-dimensional sparse linear models.

Variable Selection

Learning to fail: Predicting fracture evolution in brittle material models using recurrent graph convolutional neural networks

no code implementations14 Oct 2018 Max Schwarzer, Bryce Rogan, Yadong Ruan, Zhengming Song, Diana Y. Lee, Allon G. Percus, Viet T. Chau, Bryan A. Moore, Esteban Rougier, Hari S. Viswanathan, Gowri Srinivasan

Our methods use deep learning and train on simulation data from high-fidelity models, emulating the results of these models while avoiding the overwhelming computational demands associated with running a statistically significant sample of simulations.

Data Augmentation

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