* Added "run K-Means example"
* Added Anastasis Andronidis to team list
* Updated my info.
Index: src/site/xdoc/run_examples.xml
===================================================================
--- workspace/hama-trunk/src/site/xdoc/run_examples.xml (revision 1573411)
+++ workspace/hama-trunk/src/site/xdoc/run_examples.xml (working copy)
@@ -25,15 +25,28 @@
<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>
- <p>1. First, you need to generate a symmetric adjacency matrix
using the 'gen' command:</p>
+ <subsection name="Run PageRank example"></subsection>
+ <p>1. First, you need to generate a random graph using the 'gen'
command:</p>
- <pre>
- % $HAMA_HOME/bin/hama jar hama-examples-x.x.x.jar gen symmetric
100 10 randomgraph 2</pre>
+ <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.
+ <p>This will create a graph with 100 vertices 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 data
set</a> [<a href="http://archive.ics.uci.edu/ml/datasets/Iris";>Data
set 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>
Index: src/site/xdoc/team-list.xml
===================================================================
--- workspace/hama-trunk/src/site/xdoc/team-list.xml (revision 1573411)
+++ workspace/hama-trunk/src/site/xdoc/team-list.xml (working copy)
@@ -53,6 +53,12 @@
</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>
+ <tr valign="top">
<td align="center">apurv</td>
<td align="center">Apurv Verma</td>
<td align="center">.</td>
--
Edward J. Yoon (@eddieyoon)
Chief Executive Officer
DataSayer, Inc.
