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illinois-ml-nlp-users - [Illinois-ml-nlp-users] LBJ 2.7.1 released

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Subject: Support for users of CCG software closed 7-27-20

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[Illinois-ml-nlp-users] LBJ 2.7.1 released


Chronological Thread 
  • From: Nicholas Rizzolo <rizzolo AT gmail.com>
  • To: illinois-ml-nlp-users <illinois-ml-nlp-users AT cs.uiuc.edu>
  • Subject: [Illinois-ml-nlp-users] LBJ 2.7.1 released
  • Date: Tue, 16 Nov 2010 15:46:12 -0600
  • List-archive: <http://lists.cs.uiuc.edu/pipermail/illinois-ml-nlp-users>
  • List-id: Support for users of CCG software <illinois-ml-nlp-users.cs.uiuc.edu>

Learning Based Java 2.7.1 is on our website and ready for download:
http://cogcomp.cs.illinois.edu/page/software_view/11

This is a bug fix release. The language has not changed. It is
backwards compatible except for LBJ2.learn.SupportVectorMachine. If
you have any learned classifiers using that algorithm, they will need
to be retrained.

Bug fixes:
- SupportVectorMachine and cross validation were not working in
conjunction with each other, resulting in a NullPointerException.
- Some important constraints were being omitted by
LBJ2.infer.XpressMPHook. Essentially, this omission permitted
discrete classifiers involved in inference to abstain from making a
prediction.

These bugs do not affect you if you have never explicitly written
SupportVectorMachine or XpressMPHook in a source file.

- Nick



  • [Illinois-ml-nlp-users] LBJ 2.7.1 released, Nicholas Rizzolo, 11/16/2010

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