Re:'Memtransistor' Forms Foundational Circuit Element to Neu...
by jimrandomh on Tuesday February 27, 2018 @06:24PM
(#16479116)
I don't think it says anything about what a million or billion memristor network would be able to do. I don't think they scale in the same way normal machine learning algorithms do.
As you can see for yourself in figure [1]c, the memristor net used in that paper has only 15 units (yes, fifteen): five memristors in the "reservoir" and 10 output neurons. The entire net is one linear transformation followed by a SoftMax, with a total of 5 × 10 = 50 parameters.
It's an impressive result that only hints at the things that will be possible when we have nets with millions or billions of memristor units.
[1] https://www.nature.com/articles/s41467-017-02337-y/figures/1