Our monthly meet-up will be held on the 29th October in the co.up coworking space, Adalbertstraße 8, 10999 Berlin, 3rd floor.
Britta Weber - function_score
function_score is a new type of query that wraps "custom_score" and "custom_boost_factor" and in addition allows to score documents with a decay function on numerical fields. I will first talk a little bit about text scoring in elasticsearch and then show how function_score can be used to tweak the score for documents even further.
We are happy to welcome you on Tuesday, 29th October.
Thanks to the ElasticSearch Community Manager Leslie Hawthorn, who has been in Berlin last week, we can provide you with some swag.