no code implementations • 18 May 2023 • Maximilian P. Niroomand, Luke Dicks, Edward O. Pyzer-Knapp, David J. Wales
Prior beliefs about the latent function to shape inductive biases can be incorporated into a Gaussian Process (GP) via the kernel.
no code implementations • 14 May 2023 • David E. Graff, Edward O. Pyzer-Knapp, Kirk E. Jordan, Eugene I. Shakhnovich, Connor W. Coley
When the correlation between structure and property weakens, a dataset is described as "rough," but this characteristic is partly a function of the chosen representation.
no code implementations • 11 Aug 2022 • Clyde Fare, Peter Fenner, Edward O. Pyzer-Knapp
Multifidelity and multioutput optimisation algorithms are of active interest in many areas of computational design as they allow cheaper computational proxies to be used intelligently to aid experimental searches for high-performing species.
2 code implementations • 19 Jul 2022 • Matteo Aldeghi, David E. Graff, Nathan Frey, Joseph A. Morrone, Edward O. Pyzer-Knapp, Kirk E. Jordan, Connor W. Coley
In molecular discovery and drug design, structure-property relationships and activity landscapes are often qualitatively or quantitatively analyzed to guide the navigation of chemical space.
2 code implementations • 3 May 2022 • David E. Graff, Matteo Aldeghi, Joseph A. Morrone, Kirk E. Jordan, Edward O. Pyzer-Knapp, Connor W. Coley
In this study, we propose an extension to the framework of model-guided optimization that mitigates inferences costs using a technique we refer to as design space pruning (DSP), which irreversibly removes poor-performing candidates from consideration.
no code implementations • 11 May 2020 • Edward O. Pyzer-Knapp
The novel Wuhan coronavirus known as SARS-CoV-2 has brought almost unprecedented effects for a non-wartime setting, hitting social, economic and health systems hard.~ Being able to bring to bear pharmaceutical interventions to counteract its effects will represent a major turning point in the fight to turn the tides in this ongoing battle.~ Recently, the World's most powerful supercomputer, SUMMIT, was used to identify existing small molecule pharmaceuticals which may have the desired activity against SARS-CoV-2 through a high throughput virtual screening approach.
no code implementations • 28 Jan 2020 • Peter Fenner, Edward O. Pyzer-Knapp
Much of machine learning relies on the use of large amounts of data to train models to make predictions.
no code implementations • 8 Nov 2019 • Matt Benatan, Edward O. Pyzer-Knapp
Reinforcement Learning (RL) has demonstrated state-of-the-art results in a number of autonomous system applications, however many of the underlying algorithms rely on black-box predictions.
no code implementations • 17 Sep 2018 • Clyde Fare, Lukas Turcani, Edward O. Pyzer-Knapp
Chemical representations derived from deep learning are emerging as a powerful tool in areas such as drug discovery and materials innovation.
no code implementations • 3 Jul 2018 • Dipti Jasrasaria, Edward O. Pyzer-Knapp
Bayesian optimization offers the possibility of optimizing black-box operations not accessible through traditional techniques.
no code implementations • 4 Jun 2018 • Matthew Groves, Edward O. Pyzer-Knapp
We present K-Means Batch Bayesian Optimization (KMBBO), a novel batch sampling algorithm for Bayesian Optimization (BO).
no code implementations • ICML 2017 • José Miguel Hernández-Lobato, James Requeima, Edward O. Pyzer-Knapp, Alán Aspuru-Guzik
These results show that PDTS is a successful solution for large-scale parallel BO.
no code implementations • 19 Aug 2016 • Dipti Jasrasaria, Edward O. Pyzer-Knapp, Dmitrij Rappoport, Alan Aspuru-Guzik
While the structure representations based on atom connectivities are prevalent for molecules, two-dimensional descriptors are not suitable for describing molecular crystals.