Bulletin of the American Physical Society
APS March Meeting 2023
Volume 68, Number 3
Las Vegas, Nevada (March 5-10)
Virtual (March 20-22); Time Zone: Pacific Time
Session D07: Learning in Physical Systems without Neurons
3:00 PM–5:48 PM,
Monday, March 6, 2023
Room: Room 130
Sponsoring
Units:
DSOFT GSNP
Chair: Sam Dillavou; Menachem Stern
Abstract: D07.00004 : Persistent Homology Analysis of Learned Tasks in Physical Learning Systems
4:00 PM–4:12 PM
Presenter:
Felipe Martins
(University of Pennsylvania)
Authors:
Felipe Martins
(University of Pennsylvania)
Andrea J Liu
(University of Pennsylvania)
can be trained to perform complex tasks. For tasks such as the delivery of specified pressure
drops across pairs of specified output nodes in response to a specified pressure drop at a
specified pair of input nodes, it has been shown that the learned response can be adduced from its
topological signature. Here we expand the persistent homology analysis to more complex tasks
such as the delivery of specified pressures to specified output nodes in response to specified
pressures at a set of input nodes, as well as linear regression and classification.
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