is classifier:<br/>
 <br/>
 P[Ci|D] = (P[D|Ci] x P[Ci]) / P[D] (Bayes rule)<br/>
 <br/>
 where Ci is class i and D is a document.
 <p/>
 <!-- globalinfo-end -->

 <!-- technical-bibtex-start -->
 BibTeX:
 <pre>
 &#64;inproceedings{JiangSu2008,
    author = {Jiang Su,Harry Zhang,Charles X. Ling,Stan Matwin},
    booktitle = {ICML 2008'},
    title = {Discriminative Parameter Learning for Bayesian Networks},
    year = {2008}
 }
 </pre>
 <p/>
 <!-- technical-bibtex-end -->

 <!-- options-start -->
 Valid opti