Hi, Subject line says it all. Is there an easy way to change the IDF calculation so that it uses the number of documents of the matched type (or of a predetermined type specified at query time) rather than the total number of all documents in the index.
I am using documents with parent/child relationships, and as we scale up, we could have orders of magnitude more children than the parents which are important for IDF scoring. There are other reasons why we can't use separate indexes to control this. regards, Michael -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/3c6580a1-3749-4e46-ab4d-f2beaded006a%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
