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From Paritosh Ranjan <>
Subject Re: t3 and t4 : CanopyDriver
Date Sun, 02 Oct 2011 08:42:06 GMT
I found this link about t3 and t4 parameters.

This discussion, says that, t3 and t4 values needs to be guessed. And, 
the vectors will not be that sparse in reduce phase.
I have tried t1/1000000000 and t2/1000000000 values for t3 and t4. Still 
it does not work.

I am stuck due to this, because I am getting different results on 
sequential and mapreduce for Canopy Clustering, and, I am not able to 
guess t3 and t4's value which is supposed to solve this problem ( 
according to the discussion in the link pasted above ).

Can someone help me?

On 01-10-2011 17:41, Paritosh Ranjan wrote:
> Hi,
> I am not able to find any info on what t3 and t4 parameters are in 
> CanopyDriver's run method. Can someone explain these two parameters ( 
> t3 and t4 )  or point me to a link where it is explained?
> PS : In CanopyClustering's explanation I only see t1 and t2 which I 
> understand.
> Thanks and Regards,
> Paritosh Ranjan
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