asanoja / jkernelmachines

machine learning library in java for easy developpement of new kernels

JKernelMachines: A simple framework for Kernel Machines

JKernelMachines is a java library for learning with kernels. It is primary designed to deal with custom kernels that are not easily found in standard libraries, such as kernels on structured data.

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

Copyright David Picard, Nicolas Thome and Matthieu Cord, 2010 [email protected]

Features

Several learning algorithms (LaSVM, SMO, SimpleMKL, GradMKL, QNPKL, SGDQN, Pegasos, ...)
Datatype agnosticism through Java Generics
Easy coding of new kernels
Several standard and exotic kernels (kernel on bags, combination kernels, ...)
Input system (can read libsvm and csv files)
Evaluation and Cross Validation packages
Stand alone (requires only a working jdk and ant for easy compiling)

Wiki and Howtos

• Compiling
• Basic Example
• Kernels
• Classifier Training
• Reading data
• Evaluation
• CrossValidation
• Standalone programs

Acknowledgement

This work was mostly done while working at Lip6 - http://www.lip6.fr