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From Robin Anil <robin.a...@gmail.com>
Subject Fwd: A MapReduce Algorithm for Matrix Multiplication
Date Tue, 08 Dec 2009 19:09:43 GMT
---------- Forwarded message ----------
From: John Norstad <j-norstad@northwestern.edu>
Date: Tue, Dec 8, 2009 at 10:14 PM
Subject: A MapReduce Algorithm for Matrix Multiplication
To: MapReduce <mapreduce-user@hadoop.apache.org>


As an exercise while learning MapReduce, I developed an algorithm for
matrix multiplication and wrote it up on my web site. If you're
interested, it's at:

  http://homepage.mac.com/j.norstad/matrix-multiply

I present the algorithm in English, as pseudo-code, and as Java source
code for Hadoop.

--
John Norstad
Academic and Research Technologies
Northwestern University

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