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From "Elizabeth Haubert (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SOLR-12243) Edismax missing phrase queries when phrases contain multiterm synonyms
Date Tue, 16 Oct 2018 13:02:00 GMT

     [ https://issues.apache.org/jira/browse/SOLR-12243?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Elizabeth Haubert updated SOLR-12243:
-------------------------------------
    Attachment: SOLR-12243.patch

> Edismax missing phrase queries when phrases contain multiterm synonyms
> ----------------------------------------------------------------------
>
>                 Key: SOLR-12243
>                 URL: https://issues.apache.org/jira/browse/SOLR-12243
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: query parsers
>    Affects Versions: 7.1
>         Environment: RHEL, MacOS X
> Do not believe this is environment-specific.
>            Reporter: Elizabeth Haubert
>            Assignee: Uwe Schindler
>            Priority: Major
>         Attachments: SOLR-12243.patch, SOLR-12243.patch, SOLR-12243.patch, SOLR-12243.patch,
SOLR-12243.patch
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> synonyms.txt:
> allergic, hypersensitive
> aspirin, acetylsalicylic acid
> dog, canine, canis familiris, k 9
> rat, rattus
> request handler:
> <requestHandler name="/test_qparse_error" class="solr.SearchHandler">
>  <lst name="defaults">
> <!-- Query settings -->
>  <str name="defType">edismax</str>
>  <str name="tie"> 0.4</str>
>  <str name="qf">title^100</str>
>  <str name="pf">title~20^5000</str>
>  <str name="pf2">title~11</str>
>  <str name="pf3">title~22^1000</str>
>  <str name="df">text</str>
>  <!-- mm If two or fewer clauses exist, they all must match. 
>  If three to five clauses exist, one can be missing. If six to eight clauses exist, all
but three must match. 
>  If more than nine clauses exist, only require 30% to match.-->
>  <str name="mm">3&lt;-1 6&lt;-3 9&lt;30%</str>
>  <str name="q.alt">*:*</str>
>  <str name="rows">25</str>
> </lst>
>  </requestHandler>
> Phrase queries (pf, pf2, pf3) containing "dog" or "aspirin"  against the above list
will not be generated.
> "allergic reaction dog" will generate pf2: "allergic reaction", but not pf:"allergic
reaction dog", pf2: "reaction dog", or pf3: "allergic reaction dog"
> "aspirin dose in rats" will generate pf3: "dose ? rats" but not pf2: "aspirin dose" or
pf3:"aspirin dose ?"
>  



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