+ little doc QDA #418

shogun-toolbox · May 18, 2012 · 27dd267 · 27dd267
1 parent 2e96c0f
commit 27dd267
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/shogun/classifier/QDA.h b/src/shogun/classifier/QDA.h
@@ -27,6 +27,10 @@ namespace shogun
 
 /** @brief Class QDA implements Quadratic Discriminant Analysis.
  *
+ *  QDA learns a quadratic classifier and requires examples to be CSimplefeatures.
+ *  This classifier is optimal under the assumptions that the classes are normally
+ *  distributed (i.e. they are Gaussians). Unlike LDA, QDA does not assume that all
+ *  the classes are distributed with equal co-variance.
  *  TODO
  */
 class CQDA : public CMachine