Add support for ML based auto-tagging of datasets

[stephan271]

Issue Name

AutoTagging

Summary

Add support to auto create meta data fields from a ML based analysis code (see discussion with ESS, DLS and ALS colleagues) which scans the input data.

[nguyenlinhlinh]

Where can I find the discussion?

[stephan271]

Unfortunately I think there are no written summaries of the discussion, it was just a common zoom session. Other colleagues may have made some notes ? In any case its just a very general idea, more a placeholder for further ideas and suggestions.