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using file in hdfs for data mining algorithms in r
2 messages · Karthi KN, Uwe Ligges
2 days later
On 06.02.2012 12:29, Karthi KN wrote:
hi all, i am new to r
It is called R - well, everything lower case, shift key is broken? , i am trying to run data mining algorithms using map
reduce framework.. * *i have few basic doubts* *1. can i give file in hdfs to kmeans( ) ? ?I tried as
file1 = hdfs.file("testdata/synthetic_control.data")
R> file1 = hdfs.file("testdata/synthetic_control.data")
Error: could not find function "hdfs.file"
???
Uwe Ligges
isf = hdfs.read(lsf,5242880,0) l = kmeans(isf,2,10)
its not working.. please help 2. How to access the file in hdfs and give as input to algorithms ? please reply.. Regards, ./T.karthik* * [[alternative HTML version deleted]]
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