Recently we have changed Elasticsearch version from 2.4 to 5.4 . we found one issue in more like this query in version 5.x . following query is used to find out similar documents by text INPUT Query POST /test/_search { "size": 10000, "stored_fields": [ "docid" ], "_source": false, "quer…

Elastic search more like this Query score issue in 5.x

sanjaykanani (Sanjaykanani) July 13, 2017, 5:02am 2

By changing the settings for default similarity algorithm to "classic" we solved this issue.

Topic		Replies	Views
More Like This query produced different result after upgrading from 1.7 to 2.2 Elasticsearch	1	597	July 5, 2017
Different score in 5.x compared to 1.x Elasticsearch	6	753	June 9, 2017
More Like This Query not giving any hits Elasticsearch	6	1479	July 5, 2017
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