[scikit-learn] sklearn Pipeline decorators

[Uri Goren]

Hi,
sklearn Pipelines are awesome, I use them all the time for everything.
I've been writing a lot custom transformers lately, and since most of my
transformers require no fitting (e.g. replacing all number with "{NUM}"
token),
I started using transformers as decorators.

See snippet (example usage at the end):
https://github.com/urigoren/decorators4DS/blob/master/decorators4DS/sklearn_dec.py

Do you think this kind of addition should be a part of sklearn ?


-- 

*Uri Goren,*

*Phone: +972-507-649-650*

*EMail: uri at goren4u.com <uri at goren4u.com>*
*Linkedin: il.linkedin.com/in/ugoren/ <http://il.linkedin.com/in/ugoren/>*
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