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https://issues.apache.org/jira/browse/OPENNLP-703?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinh Khuc closed OPENNLP-703.
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Resolution: Fixed
> Parallel computing the objective function and its gradient for MAXENT_QN
> ------------------------------------------------------------------------
>
> Key: OPENNLP-703
> URL: https://issues.apache.org/jira/browse/OPENNLP-703
> Project: OpenNLP
> Issue Type: Improvement
> Components: Machine Learning
> Affects Versions: tools-1.5.3, maxent-3.0.3
> Reporter: Vinh Khuc
> Assignee: Vinh Khuc
> Fix For: 1.6.0
>
>
> Although the current L-BFGS trainer runs in a sequential manner, Maxent's
> objective function (i.e. the negative log-likelihood function) and its
> gradient can be computed in parallel. This JIRA will focus on improving the
> training time of MAXENT_QN.
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