423291b6bc
Change default similarity to BM25
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The default similarity was set to `classic` which refers to TFIDF and has not been moved after the upgrade to Lucene 6.
Though moving to BM25 could have some downside for queries that relies on coordination factor (match_query, multi_match_query) ?
relates #18944
2016-06-21 11:29:36 +02:00
26aacfff72
default values for BM25 Similarity ( #18778 )
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assuming elasticsearch uses the lucene default values
2016-06-13 18:57:44 +02:00
7e00a1c1a3
Added Type name for DFI ( #18480 )
2016-05-20 11:02:06 +02:00
b42f66c8ac
Document 5.0 mapping changes.
2016-03-22 16:22:58 +01:00
d5dc05f69e
Upgrade to lucene 5.5.0-snapshot-1725675
2016-02-02 22:53:39 -05:00
6e7e3a2274
Update lucene to r1725675
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Adds DFI (divergence from independence) provider.
Fixes test bugs passing invalid values for BM25 parameters.
2016-01-20 03:32:51 -05:00
81fd2169cf
Renames "default" similarity into "classic".
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Replaces deprecated DefaultSimilarity by ClassicSimilarity.
Fixes #15102
2015-12-21 16:22:53 +01:00
f20f41e02e
Merge pull request #15405 from alexg-dev/patch-1
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More detailed explanation of some similarity types
2015-12-14 14:28:43 +01:00
e042e06a5a
Update similarity.asciidoc
2015-11-19 16:41:29 -08:00
ac2b8951c6
Docs: Mapping docs completely rewritten for 2.0
2015-08-06 17:24:51 +02:00
ecab74fe6c
add lucene language model similarities (Dirichlet & JelinekMercer)
2014-04-07 10:48:03 +02:00
eb0e1aa38f
Fix typo in similarity docs
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DRF similarity -> DFR similarity
2014-02-13 07:45:30 -08:00
ba40aa374e
Uniquify anchor links to fix asciidoc/docbook generation
2013-09-30 15:32:00 -06:00
0442b737be
Add more anchor links to documentation
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Related to #3679
2013-09-30 13:13:16 -06:00
393c28bee4
[DOCS] Removed outdated new/deprecated version notices
2013-09-03 21:28:31 +02:00
822043347e
Migrated documentation into the main repo
2013-08-29 01:24:34 +02:00
Jim Ferenczi
eratio08
Adrien Grand
Robert Muir
Clinton Gormley
William
Kevin Wang
Oleg Anashkin
Lee Hinman