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Posted to issues@opennlp.apache.org by "Vinh Khuc (JIRA)" <ji...@apache.org> on 2014/06/16 06:10:01 UTC

[jira] [Updated] (OPENNLP-700) Remove the experimental flag from L-BFGS trainer

     [ https://issues.apache.org/jira/browse/OPENNLP-700?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinh Khuc updated OPENNLP-700:
------------------------------

    Attachment: OPENNLP-700-LBFGS-performance.txt

> Remove the experimental flag from L-BFGS trainer
> ------------------------------------------------
>
>                 Key: OPENNLP-700
>                 URL: https://issues.apache.org/jira/browse/OPENNLP-700
>             Project: OpenNLP
>          Issue Type: Improvement
>          Components: Machine Learning
>    Affects Versions: tools-1.5.3, maxent-3.0.3
>            Reporter: Vinh Khuc
>            Assignee: Vinh Khuc
>            Priority: Minor
>             Fix For: 1.6.0
>
>         Attachments: OPENNLP-700-LBFGS-performance.txt
>
>
> The current L-BFGS trainer is marked with the experimental flag, i.e. the current algorithm name is MAXENT_QN_EXPERIMENTAL. The work on this issue should make sure that L-BFGS trainer's performance is stable at least with some common NLP corpora so that the experimental flag can be safely removed.



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