Hi Steve,
please send a new mail for this. It's very interesting but unrelated to
the topic of this mail thread.
--sebastian
On 08.11.2010 14:07, Steven Bourke wrote:
> Hi (sbourke = me)
>
> If anyone wants to give a hand helping to incorporate visualizations
> I'd be interested in getting involved. I know it had a JIRSA somewhere
> but never really progressed. Some of my colleagues were moaning about
> mahout because it didn't have something to show pretty clusters etc.
>
>
>
> On Mon, Nov 8, 2010 at 1:01 PM, Sebastian Schelter <ssc@apache.org
> <mailto:ssc@apache.org>> wrote:
>
> I'm moving a twitter conversation to the mailing list so that it
> doesn't vanish in the short-lived microblogging sphere.
>
> To summarize, @alansaid is looking for an implementation of the
> EM-algorithm as described here:
> https://cwiki.apache.org/confluence/display/MAHOUT/Expectation+Maximization.
> I could only point him to an unsuccessful implementation of PLSI
> tried at https://issues.apache.org/jira/browse/MAHOUT-106. While
> this one worked for tiny examples, it clearly didn't scale and it
> had some parts of the algorithm wrong IMHO. @sbourke tweeted about
> using it besides scalability issues but I would clearly discourage
> anyone from doing this.
>
> Nevertheless if Alan manages to make this work and scale I think
> it would make a very nice contribution to Mahout. I guess we'd be
> willing to help, so Alan, if you need support, just ask on dev@.
> There's also a mahout hackathon planned in Berlin, maybe that
> would be a good opportunity work collaboratively on that
> implementation.
>
> --sebastian
>
>
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