[jira] [Updated] (OPENNLP-1964) Remove the Japanese add-on

["Richard Zowalla (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OPENNLP-1964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Richard Zowalla updated OPENNLP-1964:
-------------------------------------
    Fix Version/s: 3.0.0

> Remove the Japanese add-on
> --------------------------
>
>                 Key: OPENNLP-1964
>                 URL: https://issues.apache.org/jira/browse/OPENNLP-1964
>             Project: OpenNLP
>          Issue Type: Task
>          Components: Name Finder
>            Reporter: Richard Zowalla
>            Assignee: Richard Zowalla
>            Priority: Minor
>             Fix For: 3.0.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Remove the {{japanese}} module and its leftover Ant {{build.xml}} from opennlp-addons. Most of its feature generators are copies of the ones in {{opennlp.tools.util.featuregen}}.
> *Replacement:* core now handles Japanese itself:
> * {{StringPattern}} detects Han, Hiragana and Katakana, and {{FeatureGeneratorUtil}} emits the {{jah}}/{{jak}} token classes.
> * {{LatticeTokenizer}} with a MeCab dictionary (OPENNLP-1894) segments the text and returns each morpheme with its features, which covers the {{word/POS}} tokens {{AuxiliaryInfo*}} expected.
> The module also put classes in {{opennlp.tools.namefind}} and {{opennlp.tools.util.featuregen}}, packages that {{opennlp-runtime}} already owns.



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