I don't know if I'm lowballing this or shooting for the stars: did anyone else consider building tree different models to predict each of the target variables, then combine the separate predictions at the end for the final submission? Just curious if anyone has considered this approach. Cheers!
i did @bn2uk1
Thanks @Acalo. I am not entirely sure if the target variables are independent of each other - and whether or not they should be treated as completely different from each other.