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[expand - 2 more] - Mahout fpg - Mahout - [mail # user]
...    On Friday, November 22, 2013 4:55 AM, Jason Lee  wrote:   I noticed lots of algorithms implementations has deprecated in Mahout 0.8 and removed in 0.9,  but no reason...
   Author: Suneel Marthi , 2013-11-22, 13:24
Canopy threshold limitation - Mahout - [mail # user]
...the threshold is based on user's pref of inter-cluster distances. If you are running out of memory, suggest increasing the JVM memory settings.  Not sure as to what you are trying to ac...
   Author: Suneel Marthi , 2013-11-22, 22:30
can I visualize clusters using the mahout binary? - Mahout - [mail # user]
...You can use mahout's clusterdump utility    ./bin/mahout clusterdump    to dump the clusters to a graphml file (look at the help for clusterdump ./bin/mahout clusterdump ...
   Author: Suneel Marthi , 2012-02-02, 04:10
[expand - 3 more] - Question on RowSimilarityJob - Mahout - [mail # user]
...Thanks for the details, Sebastian. This is indeed very helpful and I completely understand now what you had on your whiteboard.  I had been normalizing my vectors during seq2sparse (wit...
   Author: Suneel Marthi , 2012-02-02, 15:51
[expand - 5 more] - bottom up clustering - Mahout - [mail # user]
...How many datapoints do u have in ur input?  How r u computing the value of -km?     ________________________________  From: Rajesh Nikam  To: Suneel Marthi   Cc: "[E...
   Author: Suneel Marthi , 2013-06-03, 15:23
LDA/CVB Performance - Mahout - [mail # user]
...You should be able to programmatically override the setting for mapred.tasktracker.map.tasks.maximum if its not marked as 'final' in your Hadoop setup. Check your mapred-site.xml to verify t...
   Author: Suneel Marthi , 2013-06-13, 20:41
Question re cluster-reuters.sh - Mahout - [mail # user]
...Michael.  1. build-reuters.sh is to be be retired, use cluster-reuters.sh instead. 2. You are correct, the script does what's been described in the wiki link.   ___________________...
   Author: Suneel Marthi , 2013-09-10, 14:26
[expand - 5 more] - How to find the k most similar docs - Mahout - [mail # user]
...Pat,  MatrixDump expects an input file of   .  The matrix that gets created from RowIdJob is  and you cannot run MatrixDump to see the contents of the matrix.  You need to use...
   Author: Suneel Marthi , 2012-03-09, 12:26
[expand - 1 more] - SGD TrainNewsGroups interim output - Mahout - [mail # user]
...I can put together a doc if we don't already have one, know the SGD code pretty well.  Regards, Suneel    ________________________________ From: Grant Ingersoll  To: [EMA...
   Author: Suneel Marthi , 2011-11-09, 16:15
Terminology Extraction - Mahout - [mail # user]
...Try looking into Stochastic Gradient Descent (SGD), you could use AdaptiveLogisticRegression to simultaneously create multiple training models and try running your tests with the best model ...
   Author: Suneel Marthi , 2011-11-14, 07:57