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Errata + a reference for today's class

To: cse494-f05@parichaalak.eas.asu.edu
Subject: Errata + a reference for today's class
From: Subbarao Kambhampati <rao@asu.edu>
Date: Mon, 29 Aug 2005 15:39:41 -0700

--There was an error in the way I showed the computation of jaccard similarity for documents d1 and d2 (I took union in terms of sum rather than max of the keyword frequencies). I corrected it in the slides

--Also, for duplicate (plagiarism) detection, see http://www-db.stanford.edu/~shiva/Pubs/DlMag/dlmag.html for a short article on a pretty good system called SCAM

Rao

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