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From "Mat Kelcey (JIRA)" <>
Subject [jira] Commented: (MAHOUT-588) Benchmark Mahout's clustering performance on EC2 and publish the results
Date Sat, 05 Mar 2011 07:33:46 GMT


Mat Kelcey commented on MAHOUT-588:

Hey Timothy!
I'm a software engineer on the EMR project and I'm interested in finding out more about your
EMR/Mahout experiences.
Hoping that we can have a chat sometime?
I reckon I'll be able to get your some credits too to help your experimentation; you shouldn't
be out of pocket for this work that's useful for everyone.

> Benchmark Mahout's clustering performance on EC2 and publish the results
> ------------------------------------------------------------------------
>                 Key: MAHOUT-588
>                 URL:
>             Project: Mahout
>          Issue Type: Task
>            Reporter: Grant Ingersoll
>         Attachments: 60_clusters_kmeans_10_iterations_100K_coordinates.txt,,,,,,,,,,,,,,, Top1000Tokens_maybe_stopWords,, clusters1.txt, clusters_kMeans.txt,
distcp_large_to_s3_failed.log, ec2_setup_notes.txt, ec2_setup_notes_v2.txt, ec2_setup_notes_v2.txt,
mahout-588_canopy.pdf, mahout-588_distribution.pdf,,,
seq2sparse_small_failed.log, seq2sparse_xlarge_ok.log
> For Taming Text, I've commissioned some benchmarking work on Mahout's clustering algorithms.
 I've asked the two doing the project to do all the work in the open here.  The goal is to
use a publicly reusable dataset (for now, the ASF mail archives, assuming it is big enough)
and run on EC2 and make all resources available so others can reproduce/improve.
> I'd like to add the setup code to utils (although it could possibly be done as a Vectorizer)
and the publication of the results will be put up on the Wiki as well as in the book.  This
issue is to track the patches, etc.

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