[R] multilabel classification XGBoost and hyperparameter tuning

Bert Gunter bgunter@4567 @end|ng |rom gm@||@com
Thu May 27 16:44:50 CEST 2021

1. A web search on "xgboost R" brought up R package "xgboost" which you did
not mention. Did you not first try a web search or did you find that it did
not meet your needs?

2. Have you looked here:  https://cran.r-project.org/web/views/Cluster.html
or here: https://cran.r-project.org/web/views/MachineLearning.html

Cran's "task views" are a useful resource for such "does R have...?"

Bert Gunter

"The trouble with having an open mind is that people keep coming along and
sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )

On Thu, May 27, 2021 at 7:29 AM Agnes g2g <agnesg2g using hotmail.com> wrote:

> Hi all,
> I want to do multilabel classification with XGBoost and tune
> hyperparameters.
> With the mlr package this does not seem possible, see
> https://stackoverflow.com/questions/67640953/feature-names-stored-in-object-and-newdata-are-different-using-mlr-package?noredirect=1#comment119651508_67640953
> Any ideas how to solve this?
> What other packages support multilabel classification for XGBoost and has
> the possibility to tune hyperparameters?
> Thanks in advance!
> Bye,
> Agnes
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