Albert Thomas

Usually a pandas data frame is expected as input of the feature extractor but a numpy array is expected as input of the classifier/regressor.

+1 to keep it as a python file for debugging

In case it can be useful, in the [sacred package](https://sacred.readthedocs.io/en/latest/configuration.html) you can define configuration parameters either by decorating a config function (which basically collects all variables of the local scope...

Thanks for starting the discussion @rth. This would indeed be a very nice feature.

+1

I'll open a PR and we can discuss details there.

thanks @avirmaux, I'll test it on my side.

> @albertcthomas mentioned this could perhaps be done on a similar way that pytest does it. They have a conftest.py file for code that you want to reuse for different...

> this should be explained in the kits to save some pain to students wasn't this the purpose of the "Working in the notebook" section of the old [titanic notebook...

> This page https://paris-saclay-cds.github.io/ramp-docs/ramp-workflow/advanced/scoring.html now contains two code snippets that you can use to call lower-level elements of the workflow and emulate a simple train/test and cross-validation loop. @LudoHackathon do...