title: libsvm liblinear how to use histogram intersection/chi square kernels
body: <p>Is it possible to use histogram intersection /chi sauare kernels in LIBLINEAR?</p>
  
  <p>My problem is I have a feature vector of size 5000 all are histogram features. I dont know how to train/ test with SVM.</p>
  
  <p>How can I train this using SVM?</p>
  
  <p>libSVM supports for 4 types of kernels. </p>
  
  <pre><code>    0 -- linear: u'*v
  1 -- polynomial: (gamma*u'*v + coef0)^degree
  2 -- radial basis function: exp(-gamma*|u-v|^2)
  3 -- sigmoid: tanh(gamma*u'*v + coef0)
  </code></pre>
  
  <p>LibSVM supports for linear kernel in that case what is the difference between libSVM and linearSVM?</p>