CODEWITHSUNDEEP
solrluceneedismax
techfoobar
techfoobar

Reputation: 66663

Solr boosting results by number of values in a multi-valued field

Is there a way to boost documents by the number of values in a particular multi-valued field - at query time? i.e. More the number of values, more the boost.

Is there something like bf="count(pets)^5.0" - where pets is a multivalued field?

I am aware I can store the count at index time and use a value boost using bf="number_of_pets^5.0" when querying. However, I am trying to find a query time solution for this, so that I can avoid modifying the schema (and re-indexing everything) just for achieving this.

Upvotes: 1

Views: 1349

Answers (1)

mindas
mindas

Reputation: 26713

This has already been asked multiple times before. Looks like a wanted feature!

Looking at the wiki I couldn't see any functions related to multivalue field so I think it is safe to assume that nothing has changed since after these answers were provided.

Upvotes: 2

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