How to customize relevance scoring formula?

(Daniel C S Yeh) #1

As I know, the default one is tf-idf. Also, elasticsearch also provides other scoring choice, like BM25. But if I want to use the default td-idf result and multiplicate one specific field in the index. How can I do it?

Many thanks

(Jason Wee) #2

perhaps you need to have a mappping and with score mode to multiply. this is just a hunch on what you are trying to do, you need to try it out.



(system) #3