<p>In <a href="https://github.com/mlpack/mlpack/pull/691#discussion_r67987466">src/mlpack/methods/lsh/lsh_search_impl.hpp</a>:</p>
<pre style='color:#555'>> + {
> + // get the perturbation set corresponding to the minimum score
> + Ai = perturbationSets[ minHeap.top().second ];
> + minHeap.pop(); // .top() returns, .pop() removes
> +
> +
> + // modify Ai (shift)
> + std::vector<size_t> As = Ai;
> + perturbationShift(As);
> + if ( perturbationValid(As, numProj) )
> + {
> + perturbationSets.push_back(As); // add shifted set to sets
> + std::pair<double, size_t> shifted(
> + perturbationScore(As, scores),
> + perturbationSets.size() - 1); // (score, position) pair for shift
> + minHeap.push(shifted);
</pre>
<p>Consider also using <code>make_pair</code>:</p>
<pre><code>minHeap.push(std::make_pair(perturbationScore(As, scores), perturbationSets.size() - 1));
</code></pre>
<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<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/691/files/fa7f62da6a4cfe7fa45e297d7a4a1491c9c39bb1#r67987466">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe/AJ4bFByL_BRRShhKEf4zmCHnzFHmrBeGks5qOKNYgaJpZM4IxQW5">mute the thread</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/AJ4bFF9iE_uktXSDiTMS7ZOaeO3ZejlQks5qOKNYgaJpZM4IxQW5.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/691/files/fa7f62da6a4cfe7fa45e297d7a4a1491c9c39bb1#r67987466"></link>
<meta itemprop="name" content="View Pull Request"></meta>
</div>
<meta itemprop="description" content="View this Pull Request on GitHub"></meta>
</div>