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From "Markus Jelsma (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (NUTCH-144) corrupt language identifier tri files and bad language recognition for german
Date Fri, 01 Apr 2011 14:31:06 GMT

     [ https://issues.apache.org/jira/browse/NUTCH-144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Markus Jelsma closed NUTCH-144.
-------------------------------

    Resolution: Won't Fix

Bulk close of legacy issues:
http://www.lucidimagination.com/search/document/2738eeb014805854/clean_up_open_legacy_issues_in_jira

> corrupt language identifier tri files and bad language recognition for german
> -----------------------------------------------------------------------------
>
>                 Key: NUTCH-144
>                 URL: https://issues.apache.org/jira/browse/NUTCH-144
>             Project: Nutch
>          Issue Type: Improvement
>    Affects Versions: 0.8
>            Reporter: Bernhard Messer
>            Priority: Minor
>
> Hi,
> i had a look at the generated language guesser tri files. As far as i can say, several
of them (de.ngp, da.ngp, es.ngp) seems to be corrupt which leeds to bad language recognition
ratio. For example the german tri file should contain the german special characters "ä",
"ö", "ü" with their frequency. The text "grüne Hüte" which is typical german, is recognized
as danish. May be the problem comes from wrong character encoding during training.
> Jerome, could you provide the training files so that the language identifier can be retrained
?
> regards
>  Bernhard

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