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https://issues.apache.org/jira/browse/HIVEMALL-248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16817073#comment-16817073
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ASF GitHub Bot commented on HIVEMALL-248:
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asfgit commented on pull request #189: [HIVEMALL-248] UDF for Kuromoji stoptags
URL: https://github.com/apache/incubator-hivemall/pull/189
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> UDFs for Kuromoji stoptags
> --------------------------
>
> Key: HIVEMALL-248
> URL: https://issues.apache.org/jira/browse/HIVEMALL-248
> Project: Hivemall
> Issue Type: Wish
> Affects Versions: 0.5.2
> Reporter: Makoto Yui
> Assignee: Makoto Yui
> Priority: Minor
> Fix For: 0.6.0
>
>
> In tokenize_ja, user need to provide stoptags that matched tokens removed
> from the token stream. So, stoptag is "exclusive" rule.
> So, create a UDF for "inclusive" rule. stoptags_ja_exclude('名詞') returns
> array of tags excluding '名詞'.
>
> [https://github.com/apache/lucene-solr/blob/master/lucene/analysis/kuromoji/src/resources/org/apache/lucene/analysis/ja/stoptags.txt]
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