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View Full Version : New Weka 3.4.12 and 3.5.7 releases



Mark
12-19-2007, 02:57 AM
Hi everybody!

New versions of Weka are available for download
from the Weka homepage:

- Weka 3.4.12 - the book version
available as ZIP, Win32 installer,
Win32 installer incl. JRE 1.4.2_13 and
Mac OS X application.

- Weka 3.5.7 - the developer version
available as ZIP, with Win32 installer,
Win32 installer incl. JRE 1.5.0_12 and
Mac OS X application.

Both versions contain a significant number of
bugfixes, it is recommended to upgrade to
the new versions. The documentation on the
WekaDoc Wiki on Sourceforge.net will be updated
in the near future.

Weka homepage:
http://www.cs.waikato.ac.nz/~ml/weka/

Note:
It might take a while before Sourceforge.net has
propagated all the files to its mirrors.

What's new in the developer version?

- GUI for bayes net classifiers

- new distance functions:
Manhattan and Chebyshev

- new classifiers:
weka.classifiers.trees.J48graft
weka.classifiers.bayes.AODEsr
weka.classifiers.JythonClassifier
weka.classifiers.bayes.net.MarginCalculator
weka.classifiers.meta.ClassificationViaClustering

- new filters:
weka.filters.unsupervised.instance.ReservoirSample
weka.filters.unsupervised.attribute.PrincipalComponents
weka.filters.unsupervised.attribute.RELAGGS
weka.filters.unsupervised.attribute.RandomSubset

- new attribute selection classes:
weka.attributeSelection.LinearForwardSelection
weka.attributeSelection.SubsetSizeForwardSelection


As usual, for a complete list of changes refer to
the changelogs.

Cheers,
The Weka Team