You could take a look at this:
http://www.let.rug.nl/vannoord/TextCat/
Will probably require some work to integrate/implement through
François
On Feb 20, 2012, at 3:37 AM, bing wrote:
> I have looked into the TikaCLI with -language option, and learned that Tika
> can output only the language metadata. It cannot help me to solve my problem
> though, as my main concern is whether to change Solr or not. Thank you all
> the same.
>
> --
> View this message in context:
> http://lucene.472066.n3.nabble.com/Development-inside-or-outside-of-Solr-tp3759680p3760131.html
> Sent from the Solr - User mailing list archive at Nabble.com.
