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Posted to dev@lucene.apache.org by "mark risher (JIRA)" <ji...@apache.org> on 2011/05/11 23:47:47 UTC
[jira] [Updated] (SOLR-2510) Proximity search is not symmetric
[ https://issues.apache.org/jira/browse/SOLR-2510?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
mark risher updated SOLR-2510:
------------------------------
Description:
The proximity search is incorrect on words occurring *before* the matching term. It matches documents that are _less-than_ N words before and _less-than-or-equal-to_ N words after.
For example, use the following document:
WORD_A WORD_B WORD_C WORD_D WORD_E WORD_F WORD_G
Expected result: Both of the following queries should match:
1) "WORD_D WORD_G"~3
2) "WORD_D WORD_A"~3
Actual result: Only #1 matches.
was:
The proximity search is incorrect on words occurring *before* the matching term. It matches documents that are less-than N words before and less-than-or-equal-to N words after.
For example, use the following document:
WORD_A WORD_B WORD_C WORD_D WORD_E WORD_F WORD_G
Expected result: Both of the following queries should match:
1) "WORD_D WORD_G"~3
2) "WORD_D WORD_A"~3
Actual result: Only #1 matches.
> Proximity search is not symmetric
> ---------------------------------
>
> Key: SOLR-2510
> URL: https://issues.apache.org/jira/browse/SOLR-2510
> Project: Solr
> Issue Type: Bug
> Components: search, web gui
> Affects Versions: 3.1
> Environment: Ubuntu 10.04
> Reporter: mark risher
>
> The proximity search is incorrect on words occurring *before* the matching term. It matches documents that are _less-than_ N words before and _less-than-or-equal-to_ N words after.
> For example, use the following document:
> WORD_A WORD_B WORD_C WORD_D WORD_E WORD_F WORD_G
> Expected result: Both of the following queries should match:
> 1) "WORD_D WORD_G"~3
> 2) "WORD_D WORD_A"~3
> Actual result: Only #1 matches.
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