Ecosyste.ms: Timeline
Browse the timeline of events for every public repo on GitHub. Data updated hourly from GH Archive.
AhmedThahir opened an issue on microsoft/LightGBM
Maximum Likelihood Estimation
Hi there! I really love LightGBM's speed & performance all into one. I want the model to output mean and variance, to be optimized using Maximum Likelihood Estimation. I'm guessing I would need to...
AhmedThahir created a comment on an issue on dmlc/xgboost
> I can give some examples but it will take time to dig up some old notes, need to sort out other things first. No issues, please take your time. > In general, it's just taking partial derivative...
AhmedThahir created a comment on an issue on dmlc/xgboost
> An in-depth example can be found in the master branch. https://github.com/dmlc/xgboost/blob/master/doc/tutorials/advanced_custom_obj.rst Thanks, but the example shown seems to be a single output...
AhmedThahir created a comment on an issue on dmlc/xgboost
Could you share an example, or a guide which I can refer to? I've not been able to figure it out.
AhmedThahir created a comment on an issue on dmlc/xgboost
Is it possible to perform maximum likelihood estimation? I want the model to output mu and sigma, and minimize the negative log likelihood using a custom loss.