Java version of LIBLINEAR

This is a Java version of the original LIBLINEAR C++ sources.

News

2011-06-02: ported version 1.8. It's also available in the Maven repository.
Note: The package name changed from liblinear to de.bwaldvogel.liblinear which was necessary to release it in the Maven repository.
2010-11-18: ported version 1.6 and 1.7
2010-02-19: intial port of liblinear with instance weight support. See Weights for data instances.
Note: Version 1.51-weights is probably slower than 1.51.
2009-11-12: released version 1.5 that contains all changes of the C++ version.
2009-07-19: added getFeatureWeights() to the Model class.
2009-05-12: fixed a bug in Linear.crossValidation().
Thanks to Zeno Gantner for reporting it.

<dependency>
	<groupId>de.bwaldvogel</groupId>
	<artifactId>liblinear</artifactId>
	<version>1.8</version>
</dependency>

The usage is pretty similar to the usage of the C++ version. It can be used as Java library or standalone.

Example:
# java -cp liblinear-1.8.jar liblinear.Train -v 5 rcv1_train.binary time: 2612 ms correct: 19653 Cross Validation Accuracy = 97.0902%

The source code is hosted and maintained on github:
https://github.com/bwaldvogel/liblinear-java

There exists a Weka wrapper since version 3.6.
See https://github.com/bwaldvogel/liblinear-weka for more Information.