Open quancore opened 5 years ago
How many cores does your CPU have? If you have a single 8-core CPU, I'd try to set n_jobs=1
for GeneticSelectionCV
, because you're already parallelizing at the model (Random Forest) level.
If this doesn't help, can you provide the scoring
function?
Scoring is r2. I am using 8 core for random forest and I decreased num_estimator of the random forest to 10 as well as n_jobs=1. It took 5 hours to finish run. Is it something normal?
If the runtime is really long (my job has been going for days), is it possible to stop a job early and check the best output?
Sorry for the extremely late reply.
@quancore It seems a little too much. How long did it take for a single Random Forest to run?
@nightvision04 At the moment this is not possible.
Hi, I am using the library for feature elimination dataset: 400k * 50 all numeric columns meta model :
algorithm setup:
I am getting a very long time of execution. It takes 1 or 2 hours of execution and still no result at all. Is it normal? How can I optimize?