I have a program that is compressing a large matrix into a csc matrix and I was wondering if there are any faster alternatives out there. for context this is the code:
R = sp.coo_array( (datas, (rows, cols)), shape=(self.n_actions, self.n_states) ) return R.tocsc() I’m trying to optimize a program and I feel like I can’t go any further without fixing this but I fear this is just how “.tocsc” will be.
things I have tried:
removing “.tocsc” – i’m using gurobi so it needs to take in a compressed matrix format
implementing CuPy and PyArma – this ran slower LMAO
any help would be helpful, thanks !!
submitted by /u/Muted-Carrot-7879
[link] [comments]
r/learnpython I have a program that is compressing a large matrix into a csc matrix and I was wondering if there are any faster alternatives out there. for context this is the code: R = sp.coo_array( (datas, (rows, cols)), shape=(self.n_actions, self.n_states) ) return R.tocsc() I’m trying to optimize a program and I feel like I can’t go any further without fixing this but I fear this is just how “.tocsc” will be. things I have tried: removing “.tocsc” – i’m using gurobi so it needs to take in a compressed matrix format implementing CuPy and PyArma – this ran slower LMAO any help would be helpful, thanks !! submitted by /u/Muted-Carrot-7879 [link] [comments]
I have a program that is compressing a large matrix into a csc matrix and I was wondering if there are any faster alternatives out there. for context this is the code:
R = sp.coo_array( (datas, (rows, cols)), shape=(self.n_actions, self.n_states) ) return R.tocsc() I’m trying to optimize a program and I feel like I can’t go any further without fixing this but I fear this is just how “.tocsc” will be.
things I have tried:
removing “.tocsc” – i’m using gurobi so it needs to take in a compressed matrix format
implementing CuPy and PyArma – this ran slower LMAO
any help would be helpful, thanks !!
submitted by /u/Muted-Carrot-7879
[link] [comments]