<p>In <a href="https://github.com/mlpack/mlpack/pull/726#discussion_r73703117">src/mlpack/core/tree/binary_space_tree/rp_tree_max_split_impl.hpp</a>:</p>
<pre style='color:#555'>&gt; +    arma::uvec&amp; distinctSamples,
&gt; +    const size_t begin,
&gt; +    const size_t count,
&gt; +    const size_t numSamples)
&gt; +{
&gt; +  arma::Col&lt;size_t&gt; samples;
&gt; +
&gt; +  samples.zeros(count);
&gt; +
&gt; +  for (size_t i = 0; i &lt; numSamples; i++)
&gt; +    samples [ (size_t) math::RandInt(count) ]++;
&gt; +
&gt; +  distinctSamples = arma::find(samples &gt; 0);
&gt; +
&gt; +  distinctSamples += begin;
&gt; +}
</pre>
<p>Yes, I remember. That branch has not merged yet. I think it is better to correct that after merging.</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">&mdash;<br />You are receiving this because you are subscribed to this thread.<br />Reply to this email directly, <a href="https://github.com/mlpack/mlpack/pull/726/files/e14a26f3e209af0608cb61ecaa5e30f253e72e9b#r73703117">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe-auth/AJ4bFPWp4X2qm1LTlUxdOc7fJ-0NPQ70ks5qc0tngaJpZM4JOuGE">mute the thread</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/AJ4bFHS5kOfqDJJNs_qf0dEUr68EQiTeks5qc0tngaJpZM4JOuGE.gif" width="1" /></p>
<div itemscope itemtype="http://schema.org/EmailMessage">
<div itemprop="action" itemscope itemtype="http://schema.org/ViewAction">
  <link itemprop="url" href="https://github.com/mlpack/mlpack/pull/726/files/e14a26f3e209af0608cb61ecaa5e30f253e72e9b#r73703117"></link>
  <meta itemprop="name" content="View Pull Request"></meta>
</div>
<meta itemprop="description" content="View this Pull Request on GitHub"></meta>
</div>

<script type="application/json" data-scope="inboxmarkup">{"api_version":"1.0","publisher":{"api_key":"05dde50f1d1a384dd78767c55493e4bb","name":"GitHub"},"entity":{"external_key":"github/mlpack/mlpack","title":"mlpack/mlpack","subtitle":"GitHub repository","main_image_url":"https://assets-cdn.github.com/images/modules/aws/aws-bg.jpg","avatar_image_url":"https://cloud.githubusercontent.com/assets/143418/15842166/7c72db34-2c0b-11e6-9aed-b52498112777.png","action":{"name":"Open in GitHub","url":"https://github.com/mlpack/mlpack"}},"updates":{"snippets":[{"icon":"PERSON","message":"@lozhnikov in #726: Yes, I remember. That branch has not merged yet. I think it is better to correct that after merging."}],"action":{"name":"View Pull Request","url":"https://github.com/mlpack/mlpack/pull/726/files/e14a26f3e209af0608cb61ecaa5e30f253e72e9b#r73703117"}}}</script>