mahout-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Ted Dunning <ted.dunn...@gmail.com>
Subject Re: Vectors vs Preferences
Date Tue, 16 Aug 2011 22:12:21 GMT
Actually SGD is just this for classification.  It is (pretty) scalable and
definitely not normally parallel.

On Tue, Aug 16, 2011 at 11:16 AM, Sean Owen <srowen@gmail.com> wrote:

> There are no non-distributed counterparts for clustering and
> classification.
> It's not symmetric, and it would be better if it were, but it's perhaps no
> big sin. The benefits have outweighed the negatives, I think. Of course
> nobody would mind developing a scalable non-distributed clusterer /
> classifier -- but in all things, it's a question of whether anyone cares
> enough to write it and maintain it.
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message