Machine Learning Prediction of Nine Molecular Properties Based on the SMILES Representation of the QM9 Quantum-Chemistry Dataset

2020 ◽  
Vol 124 (47) ◽  
pp. 9854-9866
Author(s):  
Gabriel A. Pinheiro ◽  
Johnatan Mucelini ◽  
Marinalva D. Soares ◽  
Ronaldo C. Prati ◽  
Juarez L. F. Da Silva ◽  
...  
2021 ◽  
Author(s):  
Hayley Weir ◽  
Keiran Thompson ◽  
Amelia Woodward ◽  
Benjamin Choi ◽  
Augustin Braun ◽  
...  

Inputting molecules into chemistry software, such as quantum chemistry packages, currently requires domain expertise, expensive software and/or cumbersome procedures. Leveraging recent breakthroughs in machine learning, we develop ChemPix: an offline,...


2020 ◽  
Vol 1 (2) ◽  
Author(s):  
Jacob M. Remington ◽  
Jonathon B. Ferrell ◽  
Marlo Zorman ◽  
Adam Petrucci ◽  
Severin T. Schneebeli ◽  
...  

ABSTRACT Recent advances in computer hardware and software, particularly the availability of machine learning (ML) libraries, allow the introduction of data-based topics such as ML into the biophysical curriculum for undergraduate and graduate levels. However, there are many practical challenges of teaching ML to advanced level students in biophysics majors, who often do not have a rich computational background. Aiming to overcome such challenges, we present an educational study, including the design of course topics, pedagogic tools, and assessments of student learning, to develop the new methodology to incorporate the basis of ML in an existing biophysical elective course and engage students in exercises to solve problems in an interdisciplinary field. In general, we observed that students had ample curiosity to learn and apply ML algorithms to predict molecular properties. Notably, feedback from the students suggests that care must be taken to ensure student preparations for understanding the data-driven concepts and fundamental coding aspects required for using ML algorithms. This work establishes a framework for future teaching approaches that unite ML and any existing course in the biophysical curriculum, while also pinpointing the critical challenges that educators and students will likely face.


2015 ◽  
Vol 11 (5) ◽  
pp. 2087-2096 ◽  
Author(s):  
Raghunathan Ramakrishnan ◽  
Pavlo O. Dral ◽  
Matthias Rupp ◽  
O. Anatole von Lilienfeld

2019 ◽  
Vol 10 (35) ◽  
pp. 8154-8163 ◽  
Author(s):  
Yao Zhang ◽  
Alpha A. Lee

We report a statistically principled method to quantify the uncertainty of machine learning models for molecular properties prediction. We show that this uncertainty estimate can be used to judiciously design experiments.


2018 ◽  
Vol 148 (24) ◽  
pp. 241718 ◽  
Author(s):  
Christopher R. Collins ◽  
Geoffrey J. Gordon ◽  
O. Anatole von Lilienfeld ◽  
David J. Yaron

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