When I tried to predict on the whole test set, seemed like generating the input matrix took the longest, since it was iterating movies (21000) x critics (7000) times. Would something like this work for that? Training the model is actually relatively quick.
When I tried to predict on the whole test set, seemed like generating the input matrix took the longest, since it was iterating movies (21000) x critics (7000) times. Would something like this work for that? Training the model is actually relatively quick.
Appears to take ~30 seconds all in now.