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<title>Reads the mean square error from the network</title>
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<h1 class="refname">fann_get_MSE</h1>
<p class="verinfo">(PECL fann >= 1.0.0)</p><p class="refpurpose"><span class="refname">fann_get_MSE</span> — <span class="dc-title">Reads the mean square error from the network</span></p>
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<div class="refsect1 description" id="refsect1-function.fann-get-mse-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">float</span> <span class="methodname"><strong>fann_get_MSE</strong></span>
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$ann</code></span>
)</div>
<p class="para rdfs-comment">
Reads the mean square error from the network.
</p>
<p class="para">
Reads the mean square error from the network. This value is calculated during training or testing and can therefore
sometimes be a bit off if the weights have been changed since the last calculation of the value.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.fann-get-mse-parameters">
<h3 class="title">Parameters</h3>
<dl>
<dt>
<span class="term"><em><code class="parameter">ann</code></em></span>
<dd>
<p class="para">Neural network <span class="type"><a href="language.types.resource.html" class="type resource">resource</a></span>.</p>
</dd>
</dt>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.fann-get-mse-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
The mean square error, or <strong><code>FALSE</code></strong> on error.
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.fann-get-mse-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="function.fann-test-data.html" class="function" rel="rdfs-seeAlso">fann_test_data()</a> - Test a set of training data and calculates the MSE for the training data</span></li>
</ul>
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