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<title>Intel® Threading Building Blocks. Self-Organizing Map (SOM) sample</title>
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<h1 class="title">Intel® Threading Building Blocks.<br>Self-Organizing Map (SOM) sample</h1>
</div>
<p>
The Self-Organizing Map demonstrates tbb::flow and the use of cancellation in scheduling multiple iterations of
map updates.
<br><br>
For tutorials on Self-organizing Maps, see <a href="http://www.ai-junkie.com/ann/som/som1.html">here</a> and
<a href="http://davis.wpi.edu/~matt/courses/soms/">here</a>.
<br><br>
The program trains the map with several examples, splitting the map into subsections and looking for best-match
for multiple examples. When an example is used to update the map, the graphs examining the sections being
updated for the next example are cancelled and restarted after the update.
</p>
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<div class="h3-alike">System Requirements</div>
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<p>
For the most up to date system requirements, see the <a href="http://software.intel.com/en-us/articles/intel-threading-building-blocks-release-notes">release notes.</a>
</p>
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<dl>
<dt><a href="som_graph.cpp">som_graph.cpp</a>
<dd>The main program.
<dt><a href="som.cpp">som.cpp</a>
<dd>Utilities for handling the map.
<dt><a href="som.h">som.h</a>
<dd>Definitions and utilities.
<dt><a href="Makefile">Makefile</a>
<dd>Makefile for building the example.
</dl>
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<dt><a href="msvs/">msvs</a>
<dd>Contains Microsoft* Visual Studio* workspace for building and running the example (Windows* systems only).
<dt><a href="xcode/">xcode</a>
<dd>Contains Xcode* IDE workspace for building and running the example (OS X* systems only).
</dl>
<p>For information about the minimum supported version of IDE, see <a href="http://software.intel.com/en-us/articles/intel-threading-building-blocks-release-notes">release notes.</a></p>
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<p>General build directions can be found <a href="../../index.html">here</a>.</p>
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Intel and the Intel logo are trademarks of Intel Corporation in the U.S. and/or other countries.
<br>* Other names and brands may be claimed as the property of others.
<br>© 2016, Intel Corporation
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