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Posted to dev@lucene.apache.org by "Otis Gospodnetic (JIRA)" <ji...@apache.org> on 2008/01/10 05:05:51 UTC
[jira] Commented: (LUCENE-794) Extend contrib Highlighter to
properly support phrase queries and span queries
[ https://issues.apache.org/jira/browse/LUCENE-794?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12557538#action_12557538 ]
Otis Gospodnetic commented on LUCENE-794:
-----------------------------------------
I re-skimmed this JIRA issue just now. Other than the final cleanup that Marks mention, any reason this is not yet in svn?
> Extend contrib Highlighter to properly support phrase queries and span queries
> ------------------------------------------------------------------------------
>
> Key: LUCENE-794
> URL: https://issues.apache.org/jira/browse/LUCENE-794
> Project: Lucene - Java
> Issue Type: Improvement
> Components: Other
> Reporter: Mark Miller
> Priority: Minor
> Attachments: spanhighlighter.patch, spanhighlighter10.patch, spanhighlighter11.patch, spanhighlighter12.patch, spanhighlighter2.patch, spanhighlighter3.patch, spanhighlighter5.patch, spanhighlighter6.patch, spanhighlighter7.patch, spanhighlighter8.patch, spanhighlighter9.patch, spanhighlighter_patch_4.zip
>
>
> This patch adds a new Scorer class (SpanQueryScorer) to the Highlighter package that scores just like QueryScorer, but scores a 0 for Terms that did not cause the Query hit. This gives 'actual' hit highlighting for the range of SpanQuerys and PhraseQuery. There is also a new Fragmenter that attempts to fragment without breaking up Spans.
> See http://issues.apache.org/jira/browse/LUCENE-403 for some background.
> There is a dependency on MemoryIndex.
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Re: [jira] Commented: (LUCENE-794) Extend contrib Highlighter to
properly support phrase queries and span queries
Posted by Mark Miller <ma...@gmail.com>.
I'll try and push organizing the unit tests up in my todo list.
Also though, it would be nice to make sure Michael Goddard's patch gets
in. He has something that looks like it will add support for
ConstantScoreRangeQuery's. I am fiddling with that now.
- Mark
Otis Gospodnetic (JIRA) wrote:
> [ https://issues.apache.org/jira/browse/LUCENE-794?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12557538#action_12557538 ]
>
> Otis Gospodnetic commented on LUCENE-794:
> -----------------------------------------
>
> I re-skimmed this JIRA issue just now. Other than the final cleanup that Marks mention, any reason this is not yet in svn?
>
>
>
>> Extend contrib Highlighter to properly support phrase queries and span queries
>> ------------------------------------------------------------------------------
>>
>> Key: LUCENE-794
>> URL: https://issues.apache.org/jira/browse/LUCENE-794
>> Project: Lucene - Java
>> Issue Type: Improvement
>> Components: Other
>> Reporter: Mark Miller
>> Priority: Minor
>> Attachments: spanhighlighter.patch, spanhighlighter10.patch, spanhighlighter11.patch, spanhighlighter12.patch, spanhighlighter2.patch, spanhighlighter3.patch, spanhighlighter5.patch, spanhighlighter6.patch, spanhighlighter7.patch, spanhighlighter8.patch, spanhighlighter9.patch, spanhighlighter_patch_4.zip
>>
>>
>> This patch adds a new Scorer class (SpanQueryScorer) to the Highlighter package that scores just like QueryScorer, but scores a 0 for Terms that did not cause the Query hit. This gives 'actual' hit highlighting for the range of SpanQuerys and PhraseQuery. There is also a new Fragmenter that attempts to fragment without breaking up Spans.
>> See http://issues.apache.org/jira/browse/LUCENE-403 for some background.
>> There is a dependency on MemoryIndex.
>>
>
>
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