5 Commits

Author	SHA1	Message	Date
Konrad Feldmeier	48812ff1f2	Reflect that 'field_value_factor' is only in 1.2.x ... While the blogpost http://www.elasticsearch.org/blog/2014-04-02-this-week-in-elasticsearch/ states, that feature #5519 was added to 1.x, the release notes for, e.g. v1.1.2, however tell otherwise. Only the release notes for 1.2.0 list #5519 as a new feature. Since the 1.x docs deprecate/discourage from using `_boost`, and seemingly give a migration example at http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/mapping-boost-field.html#function-score-instead-of-boost users of 1.1.x should be warned.	2014-07-23 15:49:03 +02:00
Lee Hinman	8fbd1bdd48	Add the `field_value_factor` function to the function_score query ... The `field_value_factor` function uses the value of a field in the document to influence the score. A query that looks like: { "query": { "function_score": { "query": {"match": { "body": "foo" }}, "functions": [ { "field_value_factor": { "field": "popularity", "factor": 1.1, "modifier": "square" } } ], "score_mode": "max", "boost_mode": "sum" } } } Would have the score modified by: square(1.1 * doc['popularity'].value) Closes #5519	2014-03-27 14:29:37 -06:00
Konrad Feldmeier	d7b0d547d4	[DOCS] Multiple doc fixes ... Closes #5047	2014-03-07 14:24:58 +01:00
Clinton Gormley	3ab73ab957	Deprecate document _boost ... Fixes #4664	2014-01-09 16:04:01 +01:00
Clinton Gormley	822043347e	Migrated documentation into the main repo	2013-08-29 01:24:34 +02:00