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https://issues.apache.org/jira/browse/SOLR-572?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12608487#action_12608487
]
Geoffrey Young commented on SOLR-572:
-------------------------------------
I'm seeing random weirdness in the collation results. the same query
shift-refreshed sometimes yields (in json)
{noformat}
{
"responseHeader":{
"params":{
"spellcheck":"true",
"q":"redbull air show",
"qf":"search-en",
"spellcheck.collate":"true",
"qt":"dismax",
"wt":"json",
"rows":"0"}},
"response":{"numFound":0,"start":0,"docs":[]
},
"spellcheck":{
"suggestions":[
"redbull",[
"numFound",1,
"startOffset",0,
"endOffset",7,
"suggestion",["redbelly"]],
"show",[
"numFound",1,
"startOffset",12,
"endOffset",16,
"suggestion",["shot"]],
"collation","redbelly airshotw"]}}
{noformat}
note the "collation" spacing and extraneous 'w'. a refresh toggles between
that and what you might expect :
{noformat}
"collation","redbelly air shot"]
{noformat}
--Geoff
> Spell Checker as a Search Component
> -----------------------------------
>
> Key: SOLR-572
> URL: https://issues.apache.org/jira/browse/SOLR-572
> Project: Solr
> Issue Type: New Feature
> Components: spellchecker
> Affects Versions: 1.3
> Reporter: Shalin Shekhar Mangar
> Assignee: Grant Ingersoll
> Priority: Minor
> Fix For: 1.3
>
> Attachments: SOLR-572.patch, SOLR-572.patch, SOLR-572.patch,
> SOLR-572.patch, SOLR-572.patch, SOLR-572.patch, SOLR-572.patch,
> SOLR-572.patch, SOLR-572.patch, SOLR-572.patch, SOLR-572.patch,
> SOLR-572.patch, SOLR-572.patch, SOLR-572.patch, SOLR-572.patch,
> SOLR-572.patch, SOLR-572.patch, SOLR-572.patch, SOLR-572.patch,
> SOLR-572.patch, SOLR-572.patch, SOLR-572.patch, SOLR-572.patch,
> SOLR-572.patch, SOLR-572.patch, SOLR-572.patch
>
>
> http://wiki.apache.org/solr/SpellCheckComponent
> Expose the Lucene contrib SpellChecker as a Search Component. Provide the
> following features:
> * Allow creating a spell index on a given field and make it possible to have
> multiple spell indices -- one for each field
> * Give suggestions on a per-field basis
> * Given a multi-word query, give only one consistent suggestion
> * Process the query with the same analyzer specified for the source field and
> process each token separately
> * Allow the user to specify minimum length for a token (optional)
> Consistency criteria for a multi-word query can consist of the following:
> * Preserve the correct words in the original query as it is
> * Never give duplicate words in a suggestion
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