Weka 3.4.12 (book) and 3.5.7 (developer)

New versions of Weka are available:
* 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 cotain a significant number of
bugfixes, it is recommended to upgrade to
the new versions.

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

Posted by Mark Hall 2007-12-19

Log in to post a comment.

Get latest updates about Open Source Projects, Conferences and News.

Sign up for the SourceForge newsletter:





No, thanks