- New sequential training framework for logistic regression - New vector encoding framework for high speed vectorization without a pre-built dictionary - Additional elements of supervised model evaluation framework - Promoted several pieces of old Colt framework to tested status (QR decomposition, in particular)
On Tue, Oct 19, 2010 at 7:30 AM, 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 > >
