<p>In <a href="https://github.com/mlpack/mlpack/pull/716#discussion_r69567724">src/mlpack/methods/pca/decomposition_policies/quic_svd_method.hpp</a>:</p>
<pre style='color:#555'>&gt; +  QUICSVDPolicy(const double epsilon = 0.03, const double delta = 0.1) :
&gt; +       epsilon(epsilon),
&gt; +       delta(delta)
&gt; +  {
&gt; +    /* Nothing to do here */
&gt; +  }
&gt; +
&gt; +  /**
&gt; +   * Apply Principal Component Analysis to the provided data set using the
&gt; +   * QUIC-SVD method.
&gt; +   *
&gt; +   * @param data Data matrix.
&gt; +   * @param data Centered data matrix.
&gt; +   * @param transformedData Matrix to put results of PCA into.
&gt; +   * @param eigVal Vector to put eigenvalues into.
&gt; +   * @param eigvec Matrix to put eigenvectors (loadings) into.
</pre>
<p>Nice catch, thanks.</p>

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