Yiming Chen, Niharika DSouza, et al.
MICCAI 2024
The story of machine learning in general, and its application to molecular design in particular, has been a tale of evolving representations of data. Understanding the implications of the use of a particular representation – including the existence of so-called ‘activity cliffs’ for cheminformatics models – is the key to their successful use for molecular discovery. In this work we present a physics-inspired methodology which exploits analogies between model response surfaces and energy landscapes to richly describe the relationship between the representation and the model. From these similarities, a metric emerges which is analogous to the commonly used frustration metric from the chemical physics community. This new property shows state-of-the-art prediction of model error, whilst belonging to a novel class of roughness measure that extends beyond the known data allowing the trivial identification of activity cliffs even in the absence of related training or evaluation data.
Yiming Chen, Niharika DSouza, et al.
MICCAI 2024
Abigail Langbridge, Fearghal O'Donncha, et al.
Big Data 2024
Dirk Fahland, Fabiana Fournier, et al.
DKE
Swagatam Haldar, Diptikalyan Saha, et al.
UAI 2023