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https://issues.apache.org/jira/browse/OPENNLP-1525?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martin Wiesner updated OPENNLP-1525:
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Summary: Improve TokenizerME to make use of abbreviations provided in
TokenizerModel (was: Improve TokenizerME to make use of abbreviations provide
in TokenizerModel)
> Improve TokenizerME to make use of abbreviations provided in TokenizerModel
> ---------------------------------------------------------------------------
>
> Key: OPENNLP-1525
> URL: https://issues.apache.org/jira/browse/OPENNLP-1525
> Project: OpenNLP
> Issue Type: Improvement
> Components: Tokenizer
> Affects Versions: 2.3.1
> Reporter: Martin Wiesner
> Assignee: Martin Wiesner
> Priority: Minor
> Fix For: 2.3.2
>
>
> While working on OPENNLP-1479 and reviewing a PR by [~l-ma], we identified
> that {{TokenizerME}} doesn't make use of locale/language specific
> abbreviations provided via the corresponding TokenizerModel.
> Therefore, terms will get mis-tokenized if they are abbreviated, such as the
> German token "S." which represents an abbreviated form of "Seite" (-> page).
> Instead of being tokenized as ["S."], TokenizerME will incorrectly yield:
> ["S", "."].
> Improvement suggested:
> - Make use of the abbreviations dictionary provided by the {{TokenizerModel}}
> - Adapt the idea suggested and implemented in OPENNLP-570
> ({{SentenceDetectorME}}) for {{TokenizerME}}
> - Adjust {{TokenizerFactoryTest}} method testCustomPatternForTokenizerMEDeu()
> for German abbreviations, see sent-detector test case. It should expect and
> result in 14 tokens, instead of 16 - so there is a TODO here.
>
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