no code implementations • 7 Mar 2024 • Joonyoung F. Joung, Mun Hong Fong, Jihye Roh, Zhengkai Tu, John Bradshaw, Connor W. Coley
Mechanistic understanding of organic reactions can facilitate reaction development, impurity prediction, and in principle, reaction discovery.
1 code implementation • NeurIPS 2023 • Samuel Goldman, John Bradshaw, Jiayi Xin, Connor W. Coley
Computational predictions of mass spectra from molecules have enabled the discovery of clinically relevant metabolites.
1 code implementation • 28 Jan 2022 • Natalie Maus, Haydn T. Jones, Juston S. Moore, Matt J. Kusner, John Bradshaw, Jacob R. Gardner
By reformulating the encoder to function as both an encoder for the DAE globally and as a deep kernel for the surrogate model within a trust region, we better align the notion of local optimization in the latent space with local optimization in the input space.
1 code implementation • NeurIPS 2020 • John Bradshaw, Brooks Paige, Matt J. Kusner, Marwin H. S. Segler, José Miguel Hernández-Lobato
When designing new molecules with particular properties, it is not only important what to make but crucially how to make it.
1 code implementation • NeurIPS 2019 • John Bradshaw, Brooks Paige, Matt J. Kusner, Marwin H. S. Segler, José Miguel Hernández-Lobato
Deep generative models are able to suggest new organic molecules by generating strings, trees, and graphs representing their structure.
no code implementations • ICLR Workshop DeepGenStruct 2019 • John Bradshaw, Matt J. Kusner, Brooks Paige, Marwin H. S. Segler, José Miguel Hernández-Lobato
We therefore propose a new molecule generation model, mirroring a more realistic real-world process, where reactants are selected and combined to form more complex molecules.
no code implementations • ICLR 2019 • John Bradshaw, Matt J. Kusner, Brooks Paige, Marwin H. S. Segler, José Miguel Hernández-Lobato
Chemical reactions can be described as the stepwise redistribution of electrons in molecules.
1 code implementation • 19 Feb 2018 • Yingzhen Li, John Bradshaw, Yash Sharma
There is a rising interest in studying the robustness of deep neural network classifiers against adversaries, with both advanced attack and defence techniques being actively developed.
no code implementations • 8 Jul 2017 • John Bradshaw, Alexander G. de G. Matthews, Zoubin Ghahramani
However, they often do not capture their own uncertainties well making them less robust in the real world as they overconfidently extrapolate and do not notice domain shift.