To use these demos:

1. Navigate to the svm_learning_demo within MATLAB

   >> cd /path/to/svm_learning/demo

2. Add the libsvm directory to the MATLAB path

   >> addpath libsvm

3. Open and run svm_learning_demo.m. Modify the code to run different
   experiments. 

NOTE: this demo includes a version libsvm (circa 2012). If it does not
run properly on your computer, you may need to download and install a
newer version of libsvm.
