Part 2/5:
This AI developed what is called a principal odor map—an intricate network that can identify and categorize smells into familiar labels such as fruity, alcoholic, chocolate, fishy, floral, and sour. Essentially, this map visualizes the relationships between different odors, providing insights into how various chemical structures correlate with human perception.
The AI doesn't just classify existing smells; it can predict new ones. By mapping the chemical makeup of odors to how humans perceive them, the system reveals the underlying connections that give rise to different smells. It’s a significant leap forward in understanding the elusive science of olfaction.