Changeset 322 for trunk/lib/svm/Kernel_SEV.h

Timestamp:

May 26, 2005, 10:50:05 PM (18 years ago)

Author:

Peter

Message:

made arguments const and added some doc

File:

• trunk/lib/svm/Kernel_SEV.h (modified) (3 diffs)

trunk/lib/svm/Kernel_SEV.h

@@ -14 +14 @@
 
   ///
+  ///   @brief Speed Efficient Kernel
   ///   Class taking care of the \f$NxN\f$ kernel matrix, where
   ///   \f$N\f$ is number of samples. Type of Kernel is defined by a
-  ///   KernelFunction. This Speed Efficient Versions (SEV) calculated
-  ///   the kernel matrix once and the kernel is stored in memory.
+  ///   KernelFunction. This Speed Efficient Version (SEV) calculated
+  ///   the kernel matrix once and the kernel is stored in
+  ///   memory. When \f$N\f$ is large and the kernel matrix cannot be
+  ///   stored in memory, use Kernel_MEV instead.
   ///   
   ///   @see also Kernel_MEV
@@ -32 +35 @@
     Kernel_SEV(const gslapi::matrix&, const KernelFunction&);
     
+    ///
+    /// @todo
+    /// Copy constructor
+    ///
     Kernel_SEV(const Kernel_SEV&);
 
@@ -40 +47 @@
 
     ///
-    /// @return element at position (\a row, \a column) of the Kernel
+    /// @return element at position (\a row, \a column) in the Kernel
     /// matrix
     ///
-    inline double operator()(size_t row,size_t column) const
+    inline double operator()(const size_t row,const size_t column) const
     { return kernel_(row,column); }