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From zaki rahaman <zaki.raha...@gmail.com>
Subject Re: Reminder: big collaborative filtering change in MAHOUT-151
Date Tue, 28 Jul 2009 20:47:27 GMT
I think it should, and it's probably for the better if this gets done before
the listserv is flooded by reports of broken functionality.

On Tue, Jul 28, 2009 at 4:41 PM, Ted Dunning <ted.dunning@gmail.com> wrote:

> Should this be a branch?
>
> On Tue, Jul 28, 2009 at 9:44 AM, Sean Owen <srowen@gmail.com> wrote:
>
> > https://issues.apache.org/jira/browse/MAHOUT-151
> >
> > I have just attached my first cut at a patch, and it is massive
> > indeed. This one removes "User", and along the way, attempts to remove
> > some of the "Boolean" classes as they can kind of be rolled into the
> > primary implementation.
> >
> > It compiles, it passes tests. I am still not done digging through the
> > performance implications. Comments welcome.
> >
> > I wanted to spam the list again since this will probably break many
> > user's implementations; it's not backwards-compatible. I also want to
> > warn that, given the scale of the change, there could be new bugs, and
> > could be new performance implications which will take a little time to
> > work through. If you're concerned about this, don't update past the
> > code as it exists in SVN right now, for a while.
> >
>
>
>
> --
> Ted Dunning, CTO
> DeepDyve
>



-- 
Zaki Rahaman

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