Article

A Principal Odor Map Unifies Diverse Tasks in Human Olfactory Perception

2022-09-03

Abstract excerpt

Mapping molecular structure to odor perception is a key challenge in olfaction. Here, we use graph neural networks (GNN) to generate a Principal Odor Map (POM) that preserves perceptual relationships and enables odor quality prediction for novel odorants. The model is as reliable as a human in describing odor quality: on a prospective validation set of 400 novel odorants, the model-generated odor profile more clos...

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Identifiers and source

Literature Corpus work: b27583d0-485c-5d8f-9a8e-997e0eabaf65
DOI: 10.1101/2022.09.01.504602

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