Author: edwardyoon
Date: Wed Mar 5 13:27:32 2014
New Revision: 1574469
URL: http://svn.apache.org/r1574469
Log: (empty)
Modified:
hama/trunk/src/site/xdoc/run_examples.xml
hama/trunk/src/site/xdoc/team-list.xml
Modified: hama/trunk/src/site/xdoc/run_examples.xml
URL:
http://svn.apache.org/viewvc/hama/trunk/src/site/xdoc/run_examples.xml?rev=1574469&r1=1574468&r2=1574469&view=diff
==============================================================================
--- hama/trunk/src/site/xdoc/run_examples.xml (original)
+++ hama/trunk/src/site/xdoc/run_examples.xml Wed Mar 5 13:27:32 2014
@@ -25,15 +25,28 @@ xsi:schemaLocation="http://maven.apache.
<p>Hama Examples package allows you to quickly run examples on your Hama
Cluster.<br/>
This document describes how to quickly run examples, assume that you have
already installed Hama cluster and you have tested it.</p>
- <subsection name="Run PageRank on your Hama Cluster"></subsection>
+ <subsection name="Run PageRank example"></subsection>
<p>1. First, you need to generate a symmetric adjacency matrix using the
'gen' command:</p>
<pre>
- % $HAMA_HOME/bin/hama jar hama-examples-x.x.x.jar gen symmetric 100 10
randomgraph 2</pre>
+ % $HAMA_HOME/bin/hama jar hama-examples-x.x.x.jar gen fastgen 100 10
randomgraph 2</pre>
<p>This will create a graph with 100 nodes and 1K edges and store 2
partitions on HDFS as the sequence file.
You can adjust partition and tasks numbers to fit your cluster. Then, run
PageRank using:</p>
<pre>
% $HAMA_HOME/bin/hama jar hama-examples-x.x.x.jar pagerank randomgraph
pagerankresult 4</pre>
+
+ <subsection name="Run K-Means example"></subsection>
+ Download a <a href="http://people.apache.org/~edwardyoon/kmeans.txt";>Iris
dataset</a> [<a href="http://archive.ics.uci.edu/ml/datasets/Iris";>Dataset
Information</a>].
+ And then, run K-Means using:
+ <pre>
+ % $HAMA_HOME/bin/hama jar hama-examples-x.x.x.jar kmeans /tmp/kmeans.txt
/tmp/result 10 3
+ ...
+ [5.1, 3.5, 1.4, 0.2] belongs to cluster 2
+ [4.9, 3.0, 1.4, 0.2] belongs to cluster 2
+ [4.7, 3.2, 1.3, 0.2] belongs to cluster 2
+ [4.6, 3.1, 1.5, 0.2] belongs to cluster 2
+ ...</pre>
+
</body>
</document>
Modified: hama/trunk/src/site/xdoc/team-list.xml
URL:
http://svn.apache.org/viewvc/hama/trunk/src/site/xdoc/team-list.xml?rev=1574469&r1=1574468&r2=1574469&view=diff
==============================================================================
--- hama/trunk/src/site/xdoc/team-list.xml (original)
+++ hama/trunk/src/site/xdoc/team-list.xml Wed Mar 5 13:27:32 2014
@@ -53,6 +53,11 @@ xsi:schemaLocation="http://maven.apache.
</th>
</tr>
<tr valign="top">
+ <td align="center">andronat</td>
+ <td align="center">Anastasis Andronidis</td>
+ <td align="center">CERN</td>
+ <td align="center">committer</td>
+ </tr>
<td align="center">apurv</td>
<td align="center">Apurv Verma</td>
<td align="center">.</td>
