Homogenous vocabulary recommendation functionality

[wouterbeek]

• [Who] As a user of LD Wizard,
• [What] I want to receive homogenous vocabulary recommendations for all of the columns in my tabular source data,
• [Why] So that I can use one or two vocabularies to map my data i.o. N different vocabularies for N different columns.

Background

• Clariah maintains an open source Vocabulary Recommender library: https://github.com/CLARIAH/vocabulary-recommender
• After Code reuse: Vocabulary Recommender library #95 this external library is used to provide vocabulary recommendations inside LD Wizard.
• The Vocabulary Recommender library is able to provide so-called 'homogenous' recommendations, that give suggests for multiple column headers at once.

Design suggestion

• Homogenous recommendations may be given by the LD Wizard upon user request, setting the transformation for all headers at once. (SImilar to how in search engines a user can enter a specific search string, but can also choose a generic "I'm feeling lucky" suggestion.)

Acceptance criteria

• A design for how homogenous recommendations might be used in LD Wizard.
• Discussion of the design in the LD Wizard WG.
• One or more follow-up user stories to implement the decided upon design.

[rlzijdeman]

I'd be happy to test this feature.