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From Fang Xin <nusfang...@gmail.com>
Subject [No Subject]
Date Fri, 30 Mar 2012 18:06:13 GMT
Hi All,

Just move from Matlab to Hadoop, can anyone kindly give me advise on
how to deal with matrix?

maybe a starting point will be to calculate some stats for each
column. what could a mapper and reducer contain?



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