vix.ing · top · new · best · stats

Quantum-chemical insights from deep tensor neural networks

2016/09/27 by Kristof T. Schütt, Farhad Arbabzadah, Stefan Chmiela +3 · 1 voice · 1,506 citations
Biochemistry, Genetics and Molecular Biology · Computer Science · Materials Science · Mathematics · Physics and Astronomy · #Artificial intelligence #Artificial neural network #Bioinformatics #Biology #Chemical space #Computational Drug Discovery Methods #Computer science #Deep learning #Drug discovery #Machine Learning in Materials Science #Mathematics #Molecule #Observable #Physics #Protein Structure and Dynamics #Quantum #Quantum chemical #Quantum mechanics #Statistical physics #Tensor (intrinsic definition) #physics.chem-ph

paper · pdf · doi:10.1038/ncomms13890

published in Nature Communications 8(1), 13890 (Nature Portfolio)

arxiv created 2016/11/07 · openalex publication_date 2017/01/09 · arxiv updated 2017/05/05 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

Abstract Learning from data has led to paradigm shifts in a multitude of disciplines, including web, text and image search, speech recognition, as well as bioinformatics. Can machine learning enable similar breakthroughs in understanding quantum many-body systems? Here we develop an efficient deep learning approach that enables spatially and chemically resolved insights into quantum-mechanical observables of molecular systems. We unify concepts from many-body Hamiltonians with purpose-designed deep tensor neural networks, which leads to size-extensive and uniformly accurate (1 kcal mol −1 ) predictions in compositional and configurational chemical space for molecules of intermediate size. As an example of chemical relevance, the model reveals a classification of aromatic rings with respect to their stability. Further applications of our model for predicting atomic energies and local chemical potentials in molecules, reliable isomer energies, and molecules with peculiar electronic structure demonstrate the potential of machine learning for revealing insights into complex quantum-chemical systems.

Citations

Cited by

Discussions

Related