https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=23649
--- Comment #40 from Jason Robb <[email protected]> --- Created attachment 208755 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=208755&action=edit Bug 23649: (QA follow-up) Clarify relevance boost hint text 'The gallows bird' has a very high score (6.7) I believe because the term 'bird' is ~33% of the main title. This record is #1 for an unboosted vanilla query. Run the following inside ktd with elasticsearch: curl -s -X POST "http://es:9200/koha_kohadev_biblios/_search?filter_path=hits.hits._id,hits.hits._score,hits.hits._source.title"; \ -H 'Content-Type: application/json' \ -d '{ "query": { "query_string": { "query": "bird~" } }, "_source": ["title"] }' | python3 -m json.tool Notice that 'The Computer Bible' scores 3.515. Now, if we run the same query, but adding the weight of '2.0' if homebranch is MPL: curl -s -X POST "http://es:9200/koha_kohadev_biblios/_search?filter_path=hits.hits._id,hits.hits._score,hits.hits._source.title"; \ -H 'Content-Type: application/json' \ -d '{ "query": { "function_score": { "query": { "query_string": { "query": "bird~" } }, "functions": [ { "filter": { "term": { "homebranch__facet": "MPL" } }, "weight": 2 } ], "boost_mode": "multiply" } }, "_source": ["title"] }' | python3 -m json.tool You will notice the following: - 'The gallows bird' keeps its 6.7 score as before. - 'The Computer Bible' now scores 7.03 because of the '2.0' boost multiplier. - Even if 'MPL' records have had their score boosted, 'The gallows bird' is still ranked #2 because it scored very high even without the boost. Signed-off-by: Jason Robb <[email protected]> -- You are receiving this mail because: You are watching all bug changes. _______________________________________________ Koha-bugs mailing list -- [email protected] To unsubscribe send an email to [email protected] website : http://www.koha-community.org/ git : http://git.koha-community.org/ bugs : http://bugs.koha-community.org/
