Quantum PCA in PennyLane

Is there any example of processing an image using the quantum equivalent of the classical PCA?


Hey @Tamara_Robin! Welcome to the forum :slight_smile:

We don’t have a demo on this specifically, but there are a couple demos that use PCA in some way shape or form:

Just doing some googling, though, there seems to be a sufficient amount of literature on quantum PCA to make some code!

(You could also try using ChatGPT :speak_no_evil:… no idea how well it would work!)

Hello @Tamara_Robin,

Seth Lloyd at MIT details QPCA, Best regards.

Some resources:



1 Like