[ml] clustering, weka

Mike Schachter mike at mindmech.com
Tue May 25 20:24:29 PDT 2010


Hey everyone,

Been super busy since last week's meeting, but started
reading up on k-Means clustering and expecation-maximization,
in the hopes that I can use one of these techniques to start
clustering the KDD data.

Tonight I'm finally getting around to using Weka's built-in
clustering to see if it works with the KDD data:

http://weka.wikispaces.com/Using+cluster+algorithms

Can't promise anything in terms of results, but tomorrow I'd
be happy to give a (very) brief overview of k-means clustering
and expectation maximization, and hopefully some preliminary
results with a subset of the KDD data.

Perhaps some of us could work together to implement a clustering algorithm
in map-reduce form to work on an elastic map reduce cluster! Looking
forward to seeing everyone tomorrow,

  mike
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