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I usually refer this webpage for multi-label dataset. These dataset are in arff format, which can be loaded easily by Weka/MATLAB. Currently, I'm looking for similar ready to use multi-label dataset for 20 Newsgroups data.

The original webpage for 20 Newsgroups dataset provides a link to download matlab format file for the file 20news-bydate.tar.gz, which is the single label dataset (it doesn't includes the cross-posts).

This page provides the matlab format dataset for the original file 20news-19997.tar.gz, but they are also single label dataset.

Can anyone point me to the location where i can get the multilabel matlab/arff format for original 20 Newsgroups dataset?

P.S: This is a repost from metaoptimize forum, as i didnt get any response.

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I'm afraid you just must convert 20news-19997.tar.gz on your own. – mbq♦ Jan 12 '12 at 18:16

closed as off topic by onestop, whuber♦ Jan 12 '12 at 21:13

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