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Posted to commits@stanbol.apache.org by "Rupert Westenthaler (JIRA)" <ji...@apache.org> on 2012/05/24 16:20:54 UTC
[jira] [Created] (STANBOL-628) Switch from the openNLP perceptron
to the maxent POS models
Rupert Westenthaler created STANBOL-628:
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Summary: Switch from the openNLP perceptron to the maxent POS models
Key: STANBOL-628
URL: https://issues.apache.org/jira/browse/STANBOL-628
Project: Stanbol
Issue Type: Bug
Components: Commons
Reporter: Rupert Westenthaler
Assignee: Rupert Westenthaler
Fix For: 0.10.0-incubating
With OpenNLP 1.5.2 the perceptron based POS models deliver false probabilities (see [1] for details).
As a workaround Stanbol should switch to the maxent modles.
http://mail-archives.apache.org/mod_mbox/opennlp-dev/201205.mbox/%3CCAA7LAO28ko2eJDtTj_fV3dWPTp%3DzgL9gXA9ZzFf%2B5ZTz-97t2Q%40mail.gmail.com%3E
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[jira] [Resolved] (STANBOL-628) Switch from the openNLP perceptron
to the maxent POS models
Posted by "Rupert Westenthaler (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/STANBOL-628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rupert Westenthaler resolved STANBOL-628.
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Resolution: Fixed
fixed with revision 1342285
> Switch from the openNLP perceptron to the maxent POS models
> -----------------------------------------------------------
>
> Key: STANBOL-628
> URL: https://issues.apache.org/jira/browse/STANBOL-628
> Project: Stanbol
> Issue Type: Improvement
> Components: Commons
> Reporter: Rupert Westenthaler
> Assignee: Rupert Westenthaler
> Fix For: 0.10.0-incubating
>
>
> With OpenNLP 1.5.2 the perceptron based POS models deliver false probabilities (see [1] for details).
> As a workaround Stanbol should switch to the maxent modles.
> http://mail-archives.apache.org/mod_mbox/opennlp-dev/201205.mbox/%3CCAA7LAO28ko2eJDtTj_fV3dWPTp%3DzgL9gXA9ZzFf%2B5ZTz-97t2Q%40mail.gmail.com%3E
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[jira] [Updated] (STANBOL-628) Switch from the openNLP perceptron
to the maxent POS models
Posted by "Rupert Westenthaler (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/STANBOL-628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rupert Westenthaler updated STANBOL-628:
----------------------------------------
Issue Type: Improvement (was: Bug)
> Switch from the openNLP perceptron to the maxent POS models
> -----------------------------------------------------------
>
> Key: STANBOL-628
> URL: https://issues.apache.org/jira/browse/STANBOL-628
> Project: Stanbol
> Issue Type: Improvement
> Components: Commons
> Reporter: Rupert Westenthaler
> Assignee: Rupert Westenthaler
> Fix For: 0.10.0-incubating
>
>
> With OpenNLP 1.5.2 the perceptron based POS models deliver false probabilities (see [1] for details).
> As a workaround Stanbol should switch to the maxent modles.
> http://mail-archives.apache.org/mod_mbox/opennlp-dev/201205.mbox/%3CCAA7LAO28ko2eJDtTj_fV3dWPTp%3DzgL9gXA9ZzFf%2B5ZTz-97t2Q%40mail.gmail.com%3E
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