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mlr-org / mlr3

mlr3: Machine Learning in R - next generation
https://mlr3.mlr-org.com
GNU Lesser General Public License v3.0
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some advice to mlr3 from a heavy user in China #1027

Closed anticmason closed 2 months ago

anticmason commented 4 months ago

Hi, I'm the heavy user of this package from China。I just wonder if you can deal with some issues I've encountered.... 1.time series modeling：since several years passed,the package still in progress,just suggest
taking a view on modeltime package (modeltime, modeltime.ensemble,modeltime.resample),which is the core part of tidymodels to deal with ts... 2.when dealing with cluster modeling, if data is a bigger size,result can't be assessed with msr('clust.silhouette') or other methods, R session always indicates to keep waiting with no result..... ,could it be possible to optimize，ClusterR package? 3.could it be possible to deal with large dataset with the integration of package:arrow（open_dataset function is a nice try)? 4.could it be possible to upgrade some pipelines that can deal with imbalance data except smote? refer to the package themis... Looking forward to your reply~

m-muecke commented 3 months ago

Cheers for using mlr3, but try to open the issues in the related repos, i.e. clustering in mlr3cluster, pipelines in mlr3pipelines, etc. There is already some support for other data sources via the mlr3db package.