Adding Boost to Score According to Payload of Multivalued Field at Solr

Question

Here is my case;

I have a field at my schema named elmo_field. I want that elmo_field should have payloaded values. i.e.

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Answer 1

I've implemented a custom similarity wrapper. For usual things I've used DefaultSimilarity. If a field is a payloaded field another similarity that is implemented by me is used. That similarity class just ignores payload value. I've also implemented a query parser that is a customized version of edismax. With that approach I could add payload value into the document score.