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DM: Re: predict fraud in telecommunicationsFrom: Dr. Jen Q. Louie Date: Sat, 12 Feb 2000 20:06:37 -0500 Yannis, I am sending you directly a paper written about a tool that has be used specifically to investigate criminal activity using raw telecommunications data. Anyone else on the list interested in a copy of the paper, please contact me off list. Dr. Jen Que Louie Nautilus Systems, Inc. 3867 Alder Woods Court Fairfax, VA 22033-2441 (703) 385-8582 (voice) (703) 385-4857 (FAX) jqlouie@nautilus-systems.com http://www.nautilus-systems.com At 06:55 PM 2/12/00 -0500, I Kopanas wrote: ><<200002120257.VAA01107@nessie.crosslink.net> >Subject: DM: constructing new variables from raw data >Date: Sat, 12 Feb 2000 12:24:37 +0200 >Sender: owner-datamine-l@nautilus-sys.com >Precedence: bulk > >We are starting a KDD project trying to predict fraud in telecommunications >area from raw call data. It seems that we ll have to construct new variables >from our data warehouse like: >-- Average duration of calls per day >-- Maximum number of international calls per month etc >Our approach of this subject is rather empirical for the moment. Could >anybody help us? Any suggestions, related work or readings are welcome! >Thanks a lot in advance > Yannis
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