On Tue, 19 Oct 2010 07:30:04 -0700
Jeff Eastman <[email protected]> wrote:
> On 10/19/10 7:00 AM, Sean Owen wrote:
> > I've even lost track of what the big-ticket changes have been since
> > 0.3. I'm compiling 7-8 bullet points for the release notes, as I am
> > going through the release process now.
> >
> > Would anyone please volunteer some bullet points? I don't want to
> > miss anything and want to describe it correctly. I'll do my best to
> > fill in what seems missing.
> >
> For clustering, here's a few:
>
> * Model refactoring and CLI changes to improve integration and
> consistency
> * New ClusterEvaluator and CDbwClusterEvaluator offer new ways to
> evaluate clustering effectiveness
> * New Spectral Clustering and MinHash Clustering from GSoC (still
> experimental)
> * New VectorModelClassifier allows any set of clusters to be used
> for classification
>
For classification:
* New HMM based sequence classification from GSoC (currently
as sequential version only and still experimental)
* Sequential logistic regression as of MAHOUT-228
