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https://issues.apache.org/jira/browse/TIKA-546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13019793#comment-13019793
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Sami Siren commented on TIKA-546:
---------------------------------

bq. Do we build the "LanguageProfilerBuilder" from Nutch code here locally and 
ship it as binary package/library or as part of mvn install task/ ant task?

I would just do what Jan suggested = get the relevant source files from Nutch, 
modify them as needed (like remove dependencies etc) and commit this into Tika 
svn repository.



> Add ability to create language profiles to tika-app
> ---------------------------------------------------
>
>                 Key: TIKA-546
>                 URL: https://issues.apache.org/jira/browse/TIKA-546
>             Project: Tika
>          Issue Type: New Feature
>          Components: cli, languageidentifier
>    Affects Versions: 0.7
>            Reporter: Jan Høydahl
>
> Since TIKA-490 it is supposed to be easy adding new language profiles to 
> TIKA. However, currently the process involves using Nutch's NGramProfile tool 
> and editing the output.
> We should port Nutch's profile builder to Tika and make it part of 
> tika-app.jar:
> # See http://wiki.apache.org/nutch/LanguageIdentifier
> # java -jar tika-app.jar --create-profile [--gramsizes=<n>,<n>,...] 
> [--maxlines=<max>] <profile-name> <filename> <encoding>
> Using --gramsizes and --maxlines, we could support both Tika-style profiles 
> and Nutch-style profiles and thus deprecate the Nutch tool. Defaults should 
> be --gramsizes=3 --maxlines=1000

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