Search Results for author: Valentin Stanev

Found 4 papers, 2 papers with code

Topic Analysis of Superconductivity Literature by Semantic Non-negative Matrix Factorization

no code implementations1 Dec 2021 Valentin Stanev, Erik Skau, Ichiro Takeuchi, Boian S. Alexandrov

We utilize a recently developed topic modeling method called SeNMFk, extending the standard Non-negative Matrix Factorization (NMF) methods by incorporating the semantic structure of the text, and adding a robust system for determining the number of topics.

CRYSPNet: Crystal Structure Predictions via Neural Network

1 code implementation31 Mar 2020 Haotong Liang, Valentin Stanev, A. Gilad Kusne, Ichiro Takeuchi

Structure is the most basic and important property of crystalline solids; it determines directly or indirectly most materials characteristics.

Machine learning modeling of superconducting critical temperature

1 code implementation8 Sep 2017 Valentin Stanev, Corey Oses, A. Gilad Kusne, Efrain Rodriguez, Johnpierre Paglione, Stefano Curtarolo, Ichiro Takeuchi

Separate regression models are developed to predict the values of $T_{\mathrm{c}}$ for cuprate, iron-based, and "low-$T_{\mathrm{c}}$" compounds.

BIG-bench Machine Learning General Classification +1

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