Hey,
I am training a machine learning model on the MaterialsProject database and it seems, that the performance of my model has decreased. I order to check if I messed up my model, I am trying to download the old data with the deprecated datapoints. Is this still possible? I tried to query the structures like this:
with MPRester(self.apikey) as m:
query = m.query(
criteria={"deprecated": True},
properties=["deprecated", ],
)
for q in query:
if q["deprecated"]:
print("deprecated!")
but it seems like there are no deprecated structures in the data, because nothing is printed.