1
$\begingroup$

I wonder what are the recommended eval_metrics for count:poisson as objective in xgboost in R?

$\endgroup$
1
$\begingroup$

This is from XGBOOST documents: “poisson-nloglik”: negative log-likelihood for Poisson regression.

You might want to go and read more about poisson n loglikelihood.

Here is a link for you to get started: https://onlinecourses.science.psu.edu/stat504/node/31

Hope this can be helpful

$\endgroup$

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.