Best way to convert Density of States data into ML inputs?

I’m trying to use the density of states information for an ML project regarding different alloyed materials. I already have a list of the mpids, what do people recommend or what method have people used before to convert density of states data into an ML input?

Thank you in advance!


here you can find how we treated DOS for ML and in the intro you have some
references to other works.

Hope this helps.