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From Apache Wiki <wikidi...@apache.org>
Subject [Hama Wiki] Trivial Update of "InterfaceConsiderations" by udanax
Date Mon, 06 Apr 2009 07:30:10 GMT
Dear Wiki user,

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The following page has been changed by udanax:
http://wiki.apache.org/hama/InterfaceConsiderations

------------------------------------------------------------------------------
    public Vector set(Vector v);
  
    /**
+    * x = alpha * v
+    * 
+    * @param alpha
+    * @param v
+    * @return x = alpha * v
+    */
+   public Vector set(double alpha, Vector v);
+   
+   /**
     * Adds the value to v(index)
     * 
     * @param index
@@ -108, +117 @@

      /** The root of sum of squares */
      Two,
  
+     /** The robust norm of the vector */
-     /**
-      * As the 2 norm may overflow, an overflow resistant version is also
-      * available. Note that it may be slower.
-      */
      TwoRobust,
  
      /** Largest entry in absolute value */
@@ -124, +130 @@

     * @return iterator
     */
    public Iterator<Writable> iterator();
+   
+   /**
+    * Returns the {@link org.apache.hadoop.io.MapWritable}
+    * 
+    * @return the entries of vector
+    */
+   public MapWritable getEntries();
+ }
  }}}
  
  == Matrix ==
@@ -336, +350 @@

     * Supported matrix-norms.
     */
    enum Norm {
+     /** Maximum absolute row sum */
+     One,
+ 
+     /** The root of sum of the sum of squares */
+     Frobenius,
+     
      /** Largest entry in absolute value */
-     Infinity
+     Infinity,
+     
+     /** Largest entry in absolute value.  */
+     Maxvalue
    }
  
    /**
@@ -375, +398 @@

     * @throws Exception
     */
    public void close() throws IOException;
+ }
  }}}
  

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