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Posted to dev@lucene.apache.org by "Lance Norskog (JIRA)" <ji...@apache.org> on 2013/06/06 07:02:26 UTC
[jira] [Commented] (LUCENE-2899) Add OpenNLP Analysis capabilities
as a module
[ https://issues.apache.org/jira/browse/LUCENE-2899?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13676698#comment-13676698 ]
Lance Norskog commented on LUCENE-2899:
---------------------------------------
I found the problem with multiple documents. The API for reusing Tokenizers changed something more sensible, but I only noticed and implemented part of the change. The result was than when you upload multiple documents, it just re-processed the first document.
File LUCENE-2899-x.patch has this fix. It applies against the 4.x branch and the trunk. It does not apply against Lucene 4.0, 4.1, 4.2 or 4.3. For all released Solr versions you want LUCENE-2899.patch from August 27, 2012. There are no new features since that release.
> Add OpenNLP Analysis capabilities as a module
> ---------------------------------------------
>
> Key: LUCENE-2899
> URL: https://issues.apache.org/jira/browse/LUCENE-2899
> Project: Lucene - Core
> Issue Type: New Feature
> Components: modules/analysis
> Reporter: Grant Ingersoll
> Assignee: Grant Ingersoll
> Priority: Minor
> Fix For: 4.4
>
> Attachments: LUCENE-2899-current.patch, LUCENE-2899.patch, LUCENE-2899.patch, LUCENE-2899.patch, LUCENE-2899.patch, LUCENE-2899.patch, LUCENE-2899.patch, LUCENE-2899-RJN.patch, LUCENE-2899-x.patch, OpenNLPFilter.java, OpenNLPTokenizer.java, opennlp_trunk.patch
>
>
> Now that OpenNLP is an ASF project and has a nice license, it would be nice to have a submodule (under analysis) that exposed capabilities for it. Drew Farris, Tom Morton and I have code that does:
> * Sentence Detection as a Tokenizer (could also be a TokenFilter, although it would have to change slightly to buffer tokens)
> * NamedEntity recognition as a TokenFilter
> We are also planning a Tokenizer/TokenFilter that can put parts of speech as either payloads (PartOfSpeechAttribute?) on a token or at the same position.
> I'd propose it go under:
> modules/analysis/opennlp
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